Providers Megan O'Rourke, LCSW to Angela O'Shea, LMFT
300 individual NPIs in the federal registry, part 16,053 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 105 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Megan O'Rourke, LCSW | 1104457076 | Clinical Social Worker | Chicago, IL | 2020 |
| Megan O'Rourke, PT, DPT | 1225576275 | Physical Therapist | Los Angeles, CA | 2017 |
| Megan O'Rourke | 1427307248 | Social Worker | Worcester, MA | 2012 |
| Meghan O'Rourke, DO | 1083104400 | Psychiatry Physician | Philadelphia, PA | 2018 |
| Meghan O'Rourke | 1235369547 | Physical Therapist | Walpole, MA | 2009 |
| Meghan O'Rourke, LMSW | 1245178730 | Social Worker | Osage Beach, MO | 2026 |
| Melanie O'Rourke, M.A., CCC-SLP | 1538437538 | Speech-Language Pathologist | Phoenix, AZ | 2011 |
| Meleina O'Rourke | 1871483784 | Rehabilitation Practitioner | San Jose, CA | 2025 |
| Melissa O'Rourke | 1588113724 | Nurse Practitioner | Baraboo, WI | 2016 |
| Micaela O'Rourke, PA-C | 1215763354 | Physician Assistant | Grand Rapids, MI | 2024 |
| Michael O'Rourke, MD | 1053306316 | Orthopaedic Surgery Physician | Glenview, IL | 2005 |
| Michael O'Rourke, 237700000X | 1407626013 | Hearing Instrument Specialist | Fairfield, CA | 2024 |
| Michael O'Rourke, PHARM D | 1427650878 | Pharmacist | Lake City, FL | 2020 |
| Michael O'Rourke, MD | 1447241799 | Geriatric Medicine (Family Medicine) Physician | New Prague, MN | 2005 |
| Michael O'Rourke, M.D. | 1619149614 | Anesthesiology Physician | Maywood, IL | 2008 |
| Michael O'Rourke, PA-C | 1629528435 | Physician Assistant | Cambridge, MA | 2016 |
| Michael O'Rourke | 1699568956 | Social Worker | Polson, MT | 2025 |
| Michael O'Rourke, PA-C | 1851742332 | Physician Assistant | Niskayuna, NY | 2016 |
| Michael O'Rourke, PH.D | 1871824664 | Psychologist | Fort Wayne, IN | 2010 |
| Michelle O'Rourke, FNP-C | 1043408800 | Family Nurse Practitioner | Sacramento, CA | 2007 |
| Michelle O'Rourke, NP | 1073574927 | Nurse Practitioner | Worcester, MA | 2006 |
| Michelle O'Rourke, LMHC | 1114555489 | Mental Health Counselor | Providence, RI | 2020 |
| Michelle O'Rourke, MSN, PMHNP-BC | 1801611454 | Psychiatric/Mental Health Nurse Practitioner | Florence, MA | 2024 |
| Michelle O'Rourke | 1831925049 | Student in an Organized Health Care Education/Training Program | Duluth, MN | 2024 |
| Moirna O'Rourke, LADC 1 | 1699806315 | Addiction (Substance Use Disorder) Counselor | Falmouth, MA | 2007 |
| Mollie O'Rourke | 1043619687 | School Psychologist | Morgantown, WV | 2014 |
| Molly O'Rourke | 1174203640 | Speech-Language Pathologist | Cedar Grove, NJ | 2023 |
| Molly O'Rourke, M.D. | 1497062566 | Pediatrics Physician | Hazard, KY | 2010 |
| Molly O'Rourke, PT | 1730459850 | Physical Therapist | Vail, CO | 2012 |
| Monica O'Rourke, DPT | 1285865444 | Physical Therapist | Alexandria, VA | 2009 |
| Monica O'Rourke, AUD | 1609438076 | Audiologist | New York, NY | 2019 |
| Nancy O'Rourke, NP | 1366443418 | Nurse Practitioner | Worcester, MA | 2005 |
| Nancy O'Rourke, NP | 1780642686 | Family Nurse Practitioner | Rochester, NY | 2006 |
| Natalie O'Rourke, APRN | 1659034668 | Nurse Practitioner | Leesburg, FL | 2021 |
| Nicholas O'Rourke, LGSW | 1093527020 | Clinical Social Worker | Buffalo, MN | 2025 |
| Nicholas O'Rourke | 1871839803 | Student in an Organized Health Care Education/Training Program | Fargo, ND | 2012 |
| Nicole O'Rourke, CCC-SLP | 1306389002 | Speech-Language Pathologist | Staten Island, NY | 2016 |
| Nicole O'Rourke, NP | 1336377670 | Family Nurse Practitioner | Indianapolis, IN | 2009 |
| Olivia O'Rourke, MS CCC-SLP | 1609166263 | Speech-Language Pathologist | Staten Island, NY | 2011 |
| Pamela O'Rourke | 1295097053 | Specialist | Ballston Spa, NY | 2012 |
| Patricia O'Rourke | 1114105061 | Occupational Therapist | Patterson, NY | 2008 |
| Patricia O'Rourke, LMP | 1275712044 | Massage Therapist | Seattle, WA | 2007 |
| Patricia O'Rourke, MS | 1417267105 | Speech-Language Pathologist | White Plains, NY | 2010 |
| Patricia O'Rourke, NURSE PRACTITIONER | 1457875908 | Adult Health Nurse Practitioner | Monroe, GA | 2017 |
| Patricia O'Rourke, LPC | 1689374464 | Professional Counselor | Nederland, CO | 2023 |
| Patricia O'Rourke, M.D. | 1922014885 | General Practice Physician | Spokane, WA | 2006 |
| Patricia O'Rourke | 1982321162 | Community Health Registered Nurse | Las Vegas, NV | 2022 |
| Patrick O'Rourke, DPT | 1881061158 | Physical Therapist | Huntington Beach, CA | 2015 |
| Paul O'Rourke, M.A. | 1073754206 | Mental Health Counselor | Glenside, PA | 2009 |
| Paul O'Rourke, RPH | 1083991715 | Pharmacist | Sigourney, IA | 2011 |
| Paul O'Rourke, MD, MPH | 1811280779 | Internal Medicine Physician | Baltimore, MD | 2011 |
| Paul O'Rourke, MD | 1982806576 | Surgery Physician | Englewood, CO | 2007 |
| Peg O'Rourke, PH.D. | 1033198726 | Marriage & Family Therapist | Burlington, IA | 2006 |
| Peter O'Rourke, MD | 1922168152 | Anesthesiology Physician | Greenville, NC | 2006 |
| R. O'Rourke, L.P.C. | 1336377126 | Professional Counselor | Boise, ID | 2009 |
| Rachel O'Rourke, MA | 1093023178 | Art Therapist | Portland, OR | 2010 |
| Rachel O'Rourke, MS, PA-C | 1174181945 | Physician Assistant | New York, NY | 2019 |
| Rachel O'Rourke, CNP | 1316372121 | Nurse Practitioner | Sunbury, OH | 2013 |
| Rachel O'Rourke | 1982582623 | Case Manager/Care Coordinator | Euclid, OH | 2025 |
| Rebecca O'Rourke | 1205536646 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2023 |
| Rebecca O'Rourke, RD, LD | 1295885895 | Registered Dietitian | Iowa City, IA | 2007 |
| Rebecca O'Rourke, M.D. | 1457415069 | Family Medicine Physician | Las Vegas, NV | 2006 |
| Regan O'Rourke, LMHC | 1205259751 | Mental Health Counselor | Jacksonville, FL | 2014 |
| Rhiannon O'Rourke | 1023745619 | Behavior Technician | Duluth, MN | 2022 |
| Robert O'Rourke, MD | 1346256955 | Surgery Physician | Ann Arbor, MI | 2006 |
| Robert O'Rourke, MS, PA-C | 1437640133 | Physician Assistant | Libby, MT | 2018 |
| Robin O'Rourke, R.N. | 1023149465 | Registered Nurse | Surprise, AZ | 2007 |
| Robin O'Rourke | 1053712786 | Registered Dietitian | Spring Hill, FL | 2014 |
| Robin O'Rourke, LPN | 1538481064 | Licensed Practical Nurse | Cameron Mills, NY | 2010 |
| Ryan O'Rourke | 1306295241 | Rehabilitation Practitioner | Grand Rapids, MI | 2016 |
| Ryan O'Rourke | 1578418307 | Student in an Organized Health Care Education/Training Program | Washington, DC | 2026 |
| Ryan O'Rourke, MD | 1801244827 | Orthopaedic Surgery Physician | South Bend, IN | 2016 |
| Samantha O'Rourke | 1134582745 | Occupational Therapist | Ventura, CA | 2016 |
| Samuel O'Rourke, MD | 1104719368 | Otolaryngology Physician | Charleston, SC | 2025 |
| Sandra O'Rourke, CRNA | 1790825610 | Certified Registered Nurse Anesthetist | Greenville, NC | 2007 |
| Sara O'Rourke | 1619273562 | Pediatric Occupational Therapist | Hilliard, OH | 2011 |
| Sarah O'Rourke, PHARMD | 1699031286 | Pharmacist | Safety Harbor, FL | 2012 |
| Sarah O'Rourke, PH.D. | 1699127662 | Clinical Psychologist | Durham, NC | 2016 |
| Sarah O'Rourke, DNP, APRN, AGPCNP-BC | 1982368239 | Adult Health Nurse Practitioner | New York, NY | 2021 |
| Sarah O'Rourke, NP | 1992563357 | Nurse Practitioner | Manitowoc, WI | 2024 |
| Sean O'Rourke | 1093464117 | Student in an Organized Health Care Education/Training Program | Greenwich, CT | 2022 |
| Shannon O'Rourke, PHARMD | 1437797008 | Pharmacist | Boise, ID | 2019 |
| Shannon O'Rourke, AUD | 1902550874 | Audiologist | Wethersfield, CT | 2022 |
| Shannon O'Rourke, PHARM D | 1912266594 | Pharmacist | Waterloo, IA | 2012 |
| Shannon O'Rourke | 1982485462 | Mental Health Counselor | Danbury, CT | 2023 |
| Sharde' O'Rourke | 1730617002 | Professional Counselor | Virginia Beach, VA | 2017 |
| Sharon O'Rourke, O.D. | 1154372480 | Optometrist | Pittsburgh, PA | 2006 |
| Shawn O'Rourke, RPH | 1912507658 | Pharmacist | Clinton, CT | 2020 |
| Sheila O'Rourke, PHARMD | 1720364102 | Pharmacist | Morris, IL | 2011 |
| Sheng O'Rourke, OTR/L | 1609331743 | Occupational Therapist | Syracuse, NY | 2019 |
| Sophia O'Rourke, MD | 1154987949 | Pediatrics Physician | Rochester, NY | 2019 |
| Sophie O'Rourke | 1295453520 | Behavior Technician | Plymouth, MN | 2022 |
| Soracha O'Rourke, MS, BCBA, LBA | 1679188015 | Behavior Analyst | Chattanooga, TN | 2020 |
| Stephanie O'Rourke, MD | 1164954830 | Pediatrics Physician | Cincinnati, OH | 2017 |
| Stephanie O'Rourke, DMD | 1679640791 | General Practice Dentistry | Cumming, GA | 2006 |
| Stephen O'Rourke, LMSW | 1831556232 | Social Worker | Bronx, NY | 2016 |
| Steven O'Rourke | 1225192677 | Marriage & Family Therapist | Santa Rosa, CA | 2006 |
| Susan O'Rourke, D.O. | 1790984664 | Pediatrics Physician | Westlake, OH | 2007 |
| Susanne O'Rourke, NP | 1477267359 | Adult Health Nurse Practitioner | Bronxville, NY | 2023 |
| Suzanne O'Rourke, FNP | 1346761772 | Family Nurse Practitioner | Gilbert, AZ | 2017 |
| Suzanne O'Rourke, N.P. | 1538399837 | Family Nurse Practitioner | Eaton Rapids, MI | 2009 |
| Sydney O'Rourke | 1457996894 | Behavior Technician | Peoria, AZ | 2019 |
| Tammy O'Rourke, LCSW-C | 1295531119 | Clinical Social Worker | New Port Richey, FL | 2025 |
| Tana O'Rourke, OTR | 1225273295 | Pediatric Occupational Therapist | Orting, WA | 2008 |
| Tara O'Rourke | 1053149187 | Critical Care Medicine Registered Nurse | New York, NY | 2024 |
| Tara O'Rourke, O.D. | 1225342694 | Optometrist | Hershey, PA | 2010 |
| Tara O'Rourke, LMT | 1386239143 | Massage Therapist | Lynbrook, NY | 2021 |
| Tara O'Rourke, NP | 1871063321 | Primary Care Nurse Practitioner | San Francisco, CA | 2018 |
| Taylor O'Rourke | 1558986158 | Mental Health Counselor | Tampa, FL | 2020 |
| Taylor O'Rourke, PA | 1891682399 | Physician Assistant | Providence, RI | 2025 |
| Terence O'Rourke, M.D. | 1427139484 | Family Medicine Physician | Allentown, PA | 2006 |
| Terence O'Rourke, M.D. | 1962465716 | Diagnostic Radiology Physician | Danville, PA | 2006 |
| Terese O'Rourke, OTR/L | 1346697745 | Occupational Therapist | Shelby Township, MI | 2016 |
| Terry O'Rourke, PHARMD | 1588195820 | Pharmacist | Rancho Santa Margarita, CA | 2017 |
| Tess O'Rourke | 1609666304 | Student in an Organized Health Care Education/Training Program | Olympia, WA | 2025 |
| Tessa O'Rourke, LCSW | 1265230411 | Clinical Social Worker | Boston, MA | 2025 |
| Teva O'Rourke | 1093370702 | Developmental Therapist | Pittsfield, MA | 2019 |
| Theresa O'Rourke | 1548880545 | Case Manager/Care Coordinator | Cincinnati, OH | 2020 |
| Thersa O'Rourke, CNM | 1417003112 | Advanced Practice Midwife | Detroit, MI | 2007 |
| Thomas O'Rourke, M.D. | 1245292341 | Obstetrics Physician | Vincennes, IN | 2006 |
| Tifany O'Rourke, LSW, CDCA | 1457041626 | Addiction (Substance Use Disorder) Counselor | Piketon, OH | 2023 |
| Tiffanie O'Rourke, LMHC | 1871726588 | Mental Health Counselor | Spokane, WA | 2009 |
| Tiffany O'Rourke, ARNP | 1518449909 | Family Nurse Practitioner | Hollywood, FL | 2018 |
| Timothy O'Rourke | 1033137674 | Pharmacist | Bedford, IN | 2006 |
| Timothy O'Rourke, MD | 1124557822 | Urology Physician | Hyannis, MA | 2017 |
| Timothy O'Rourke, PTA | 1205164480 | Physical Therapy Assistant | Federal Way, WA | 2009 |
| Timothy O'Rourke, M.D. | 1215938303 | Hematology & Oncology Physician | Grand Rapids, MI | 2005 |
| Tina O'Rourke | 1326994419 | Personal Care Attendant | Lebanon, OH | 2026 |
| Veronica O'Rourke, DO | 1790425403 | Family Medicine Physician | Annandale, VA | 2022 |
| Victoria O'Rourke, MPH, RD, LDN | 1326683566 | Registered Dietitian | Leominster, MA | 2019 |
| Whitney O'Rourke, AGACNP-BC | 1346905114 | Nurse Practitioner | Rome, GA | 2021 |
| William O'Rourke, MD | 1013013119 | Internal Medicine Physician | Lombard, IL | 2006 |
| William O'Rourke, R. PH | 1386240307 | Pharmacist | Bangor, ME | 2020 |
| William O'Rourke | 1881110880 | Pharmacist | Bangor, ME | 2017 |
| Yolanda O'Rourke | 1003921255 | Internal Medicine Physician | Baton Rouge, LA | 2006 |
| Xisela O'Rourke Guerrero | 1801680418 | Case Manager/Care Coordinator | Bellingham, WA | 2025 |
| Raven O'Rourke Keohan, LCSW | 1477989713 | Clinical Social Worker | Nashville, TN | 2013 |
| Megan O'Rourke-Allen | 1447822333 | Mental Health Counselor | Grants Pass, OR | 2021 |
| Sancerie O'Rourke-Allen, D.D.S. | 1962420836 | General Practice Dentistry | Baton Rouge, LA | 2006 |
| Bonnie O'Rourke-Barr, P.T. | 1124058128 | Physical Therapist | St Thomas, VI | 2006 |
| Christy O'Rourke-Decrescenzo | 1497062269 | Occupational Therapist | Staten Island, NY | 2010 |
| Andrea O'Rourke-Friel, LICSW | 1699842294 | Clinical Social Worker | Belmont, MA | 2006 |
| Ivory O'Rourke-Kleinknecht | 1225447758 | Psychologist | Cary, NC | 2014 |
| Emily O'Rourke-Mills, MA | 1134430218 | Marriage & Family Therapist | Watkins, CO | 2010 |
| Kelly O'Rourke-Russell, LCSW | 1093061962 | Clinical Social Worker | Blacksburg, VA | 2012 |
| Megan O'Rourke-Schutta, L.C.S.W | 1629200878 | Clinical Social Worker | Seaford, NY | 2009 |
| Danielle O'Rourke-Suchoff, MD | 1295196178 | Obstetrics & Gynecology Physician | Boston, MA | 2016 |
| Brittan O'Rullian | 1861103186 | Other Specialist/Technologist | Plymouth, MI | 2022 |
| Deitrick O'Rullian | 1548919145 | Perfusionist | Brentwood, TN | 2022 |
| James O'Rullian | 1194474791 | Perfusionist | Brentwood, TN | 2022 |
| Jana O'Rullian, LCSW | 1417455668 | Social Worker | Rexburg, ID | 2018 |
| Felice O'Ryan, DDS | 1255419834 | Oral and Maxillofacial Surgery (Dentist) | Oakland, CA | 2006 |
| Jennifer O'Ryan | 1275131492 | Clinical Social Worker | Sacramento, CA | 2020 |
| John O'Ryan, LMHC | 1770049579 | Professional Counselor | Kirkwood, NY | 2019 |
| Julio O'Ryan, M.D. | 1952493140 | Pediatrics Physician | Kingsville, TX | 2006 |
| Leslie O'Ryan, EDD | 1851875314 | Mental Health Counselor | Rock Island, IL | 2018 |
| Leticia O'Ryan | 1215626452 | General Practice Dentistry | Stephenville, TX | 2023 |
| Riley O'Ryan | 1265884563 | Physical Therapy Assistant | Ann Arbor, MI | 2016 |
| Ronald O'Ryan | 1710355292 | Registered Nurse | Corvallis, OR | 2015 |
| Shaun O'Ryan, LPC | 1487799680 | Professional Counselor | Columbus, OH | 2007 |
| William O'Ryan, LSW, LCDC III | 1730519802 | Clinical Social Worker | Columbus, OH | 2013 |
| Irene O'Ryan-Fox, MS, CCC SLP | 1578922571 | Speech-Language Pathologist | Western Springs, IL | 2016 |
| Brendan O'Saben, PHARM. D | 1336978519 | Pharmacist | Saint Louis, MO | 2024 |
| Carol O'Saben, LP | 1174592380 | Clinical Psychologist | Flagstaff, AZ | 2006 |
| James O'Saben, PT, GCS | 1649328816 | Physical Therapist | Belleville, IL | 2007 |
| Joe O'Saben, DO | 1821026147 | Pain Medicine Physician | Rockford, IL | 2006 |
| Alison O'Sadnick | 1225774060 | Occupational Therapist | Minnetonka, MN | 2022 |
| Maria Angelina O'Santos | 1437083805 | Doula | Chino Hills, CA | 2026 |
| Hanna O'Savage, OTR/L | 1508578808 | Occupational Therapist | Gibsonia, PA | 2022 |
| Desiree O'Savio | 1891555330 | Case Manager/Care Coordinator | Monticello, NY | 2024 |
| Gayle O'Scanlon, MSW, CSW | 1134051766 | Clinical Social Worker | South Jordan, UT | 2026 |
| Jennifer O'Scanlon, APN | 1477568988 | Psychiatric/Mental Health Nurse Practitioner | Red Bank, NJ | 2006 |
| Jane O'Scannlain, MSW | 1477703510 | Social Worker | Portland, OR | 2008 |
| Eala O'Se | 1124847447 | Counselor | Chicago, IL | 2024 |
| Maria O'Searo-Snyder, PHD. | 1942231600 | Professional Counselor | Sharon, PA | 2006 |
| Melissa O'Sha, PH.D. | 1639641020 | Clinical Psychologist | Chicago, IL | 2018 |
| Marne O'Shae, MD | 1801922919 | Family Medicine Physician | Ithaca, NY | 2007 |
| Ann Marie O'Shall, APRN FNP BC-C | 1174156855 | Family Nurse Practitioner | Lecanto, FL | 2020 |
| Erica O'Shall | 1104198639 | Occupational Therapy Assistant | Bostic, NC | 2012 |
| Tracia O'Shana, ARNP | 1811905458 | Family Nurse Practitioner | Haverhill, NH | 2006 |
| Gregory O'Shanick, M.D. | 1982832960 | Brain Injury Medicine (Psychiatry & Neurology) Physician | North Chesterfield, VA | 2009 |
| Lisa O'Shasky, COTA | 1609033372 | Occupational Therapy Assistant | Port Edwards, WI | 2008 |
| Cara O'Shaughnessey, D.O. | 1205002698 | Internal Medicine Physician | Exton, PA | 2008 |
| Kelly O'Shaughnessey, NP | 1720531734 | Primary Care Nurse Practitioner | Carmel, IN | 2016 |
| Althea O'Shaughnessy, M.D. | 1427045327 | Specialist | New York, NY | 2005 |
| Andrew O'Shaughnessy, MD | 1568416865 | Nephrology Physician | Fort Wayne, IN | 2006 |
| Ann Marie O'Shaughnessy | 1659762136 | Registered Nurse | West Babylon, NY | 2015 |
| Braden O'Shaughnessy, D.O. | 1619402542 | Family Medicine Physician | Bellingham, WA | 2017 |
| Brian O'Shaughnessy, MD | 1023021151 | Neurology Physician | Waterloo, IA | 2006 |
| Brian O'Shaughnessy, MD | 1245405661 | Neurological Surgery Physician | Nashville, TN | 2008 |
| Brighid O'Shaughnessy, LSW | 1790551075 | Clinical Social Worker | Chicago, IL | 2023 |
| Brigid O'Shaughnessy, CRNP | 1710710942 | Acute Care Nurse Practitioner | Philadelphia, PA | 2024 |
| Caitriona O'Shaughnessy, PT/PEDS | 1982033056 | Physical Therapist | Gastonia, NC | 2013 |
| Caralyn O'Shaughnessy, LSW | 1467215210 | Clinical Social Worker | Edwards, CO | 2024 |
| Catherine O'Shaughnessy | 1184969743 | Student in an Organized Health Care Education/Training Program | North Providence, RI | 2012 |
| Charles O'Shaughnessy, M.D. | 1831178003 | Interventional Cardiology Physician | Elyria, OH | 2006 |
| Claire O'Shaughnessy | 1508741992 | Counselor | Elkridge, MD | 2025 |
| Connor O'Shaughnessy, RD, LD | 1598264616 | Registered Dietitian | Port Arthur, TX | 2018 |
| Corinna O'Shaughnessy | 1154206472 | Counselor | Corvallis, OR | 2025 |
| Corinne O'Shaughnessy, AU.D. | 1992281877 | Audiologist | Roanoke, VA | 2018 |
| Danielle O'Shaughnessy | 1518266303 | Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician | Bay Shore, NY | 2011 |
| Darla O'Shaughnessy, NP | 1487705687 | Nurse Practitioner | Danville, IL | 2007 |
| David O'Shaughnessy, M.S. | 1235451253 | Marriage & Family Therapist | Moreno Valley, CA | 2010 |
| Diane O'Shaughnessy, CRNA | 1467794677 | Certified Registered Nurse Anesthetist | Canandaigua, NY | 2013 |
| Eileen O'Shaughnessy, MD | 1467494419 | Nephrology Physician | Minneapolis, MN | 2006 |
| Elizabeth O'Shaughnessy, MD | 1366537805 | Infectious Disease Physician | Silver Spring, MD | 2006 |
| Elizabeth O'Shaughnessy, PSYD | 1710035282 | Clinical Neuropsychologist | Norwood, MA | 2007 |
| Erin O'Shaughnessy, NP | 1114722360 | Pediatric Nurse Practitioner | New Hyde Park, NY | 2025 |
| Erin O'Shaughnessy, DPT | 1235963919 | Physical Therapist | Hickory, NC | 2024 |
| Erin O'Shaughnessy | 1700692290 | Student in an Organized Health Care Education/Training Program | Wayzata, MN | 2024 |
| Farrell O'Shaughnessy | 1831067107 | Physical Therapist | Norwood, MA | 2025 |
| Gabrielle O'Shaughnessy, OTD, OTR/L | 1225762487 | Occupational Therapist | Bluffton, SC | 2022 |
| Gillian O'Shaughnessy, MD | 1750451662 | Internal Medicine Physician | Minneapolis, MN | 2006 |
| Grace O'Shaughnessy, LMSW | 1992162184 | Social Worker | Brooklyn, NY | 2016 |
| Hayden O'Shaughnessy | 1659114205 | Registered Nurse | Ypsilanti, MI | 2024 |
| Heather O'Shaughnessy, LCPC | 1548711740 | Mental Health Counselor | Olney, MD | 2016 |
| Ines O'Shaughnessy, MD | 1740624188 | Dermatology Physician | Jacksonville Beach, FL | 2013 |
| Jane O'Shaughnessy, M.D. | 1700156460 | Emergency Medicine Physician | New York, NY | 2012 |
| Jared O'Shaughnessy | 1760294839 | Behavior Technician | Farmington Hills, MI | 2025 |
| Jennifer O'Shaughnessy, RN, APN, AGACNP-BC | 1124579198 | Nurse Practitioner | Newark, NJ | 2016 |
| Jillian O'Shaughnessy, MD | 1437903622 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2024 |
| John O'Shaughnessy | 1356742928 | Counselor | San Francisco, CA | 2014 |
| John O'Shaughnessy, PT, DPT | 1427434703 | Orthopedic Physical Therapist | New York, NY | 2015 |
| Joseph O'Shaughnessy, PHARMD | 1639564602 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Fort Bragg, NC | 2015 |
| Joyce O'Shaughnessy, MD | 1790727709 | Medical Oncology Physician | Dallas, TX | 2006 |
| Judah O'Shaughnessy, RN | 1053199901 | Registered Nurse | Eureka, CA | 2023 |
| Julie O'Shaughnessy, D.C. | 1417355413 | Chiropractor | Peachtree City, GA | 2014 |
| Kathleen O'Shaughnessy, PT | 1801100680 | Physical Therapist | Youngstown, OH | 2010 |
| Kayla O'Shaughnessy | 1265214027 | Student in an Organized Health Care Education/Training Program | La Crescenta, CA | 2023 |
| Kayla O'Shaughnessy, RN | 1891675609 | Registered Nurse | Tucson, AZ | 2025 |
| Kelli O'Shaughnessy, PA-C | 1962000950 | Surgical Physician Assistant | Windermere, FL | 2020 |
| Kelly O'Shaughnessy, D.D.S. | 1760840110 | Dentist | Juneau, AK | 2016 |
| Kelly O'Shaughnessy, PT, DPT | 1780303719 | Physical Therapist | Houston, TX | 2022 |
| Kevin O'Shaughnessy, L.AC | 1598081523 | Acupuncturist | San Francisco, CA | 2010 |
| Kevin O'Shaughnessy, D.M.D. | 1770788721 | Orthodontics and Dentofacial Orthopedics Dentistry | Jacksonville, FL | 2007 |
| Kimberly O'Shaughnessy, MS, RD, LDN | 1023630282 | Registered Dietitian | Oak Lawn, IL | 2020 |
| Kimberly O'Shaughnessy | 1265053177 | Primary Care Nurse Practitioner | Novi, MI | 2020 |
| Kristina O'Shaughnessy, M.D. | 1013165505 | Plastic Surgery Physician | Franklin, TN | 2008 |
| Krystle O'Shaughnessy, LPN | 1376043679 | Licensed Practical Nurse | Manchester, NH | 2018 |
| Lara O'Shaughnessy | 1245442458 | Dentist | Chappaqua, NY | 2007 |
| Lara O'Shaughnessy, LSW | 1700402732 | Clinical Social Worker | Lakewood, CO | 2020 |
| Lauren O'Shaughnessy, BA, BCABA | 1417418070 | Behavior Analyst | Chesterfield, MI | 2019 |
| Lauren O'Shaughnessy, NP | 1871126425 | Family Nurse Practitioner | Staten Island, NY | 2020 |
| Lindsay O'Shaughnessy | 1952117335 | Student in an Organized Health Care Education/Training Program | Indianapolis, IN | 2024 |
| Lori O'Shaughnessy, CRNP | 1922061852 | Medical Physician Assistant | Mifflin, PA | 2006 |
| Louise O'Shaughnessy, M.D. | 1285685925 | Diagnostic Radiology Physician | San Diego, CA | 2006 |
| Lyssia O'Shaughnessy, MA | 1386367076 | Marriage & Family Therapist | Coronado, CA | 2022 |
| Madeline O'Shaughnessy, DR | 1457071185 | Physical Therapist | Port Jefferson Station, NY | 2022 |
| Maria O'Shaughnessy | 1669325007 | Registered Nurse | Minneapolis, MN | 2026 |
| Marion O'Shaughnessy, MS, LAT, ATC | 1366155962 | Athletic Trainer | Newark, DE | 2022 |
| Matthew O'Shaughnessy, MD, PHD | 1881867810 | Urology Physician | Edina, MN | 2008 |
| Maureen O'Shaughnessy, MD | 1184987844 | Orthopaedic Hand Surgery Physician | Lexington, KY | 2012 |
| Maureen O'Shaughnessy, MT-BC, NMT | 1831482256 | Music Therapist | San Diego, CA | 2011 |
| Meghan O'Shaughnessy, DDS | 1790479475 | General Practice Dentistry | Westerville, OH | 2023 |
| Michael O'Shaughnessy, R.PH. | 1336238633 | Pharmacist | Creve Coeur, IL | 2006 |
| Michael O'Shaughnessy | 1376417832 | School Psychologist | Ellicott City, MD | 2025 |
| Michael O'Shaughnessy, MD | 1649910886 | Student in an Organized Health Care Education/Training Program | Philadelphia, PA | 2022 |
| Michelle O'Shaughnessy, LICENSED ACUPUNCTURE | 1568681468 | Acupuncturist | Page, AZ | 2007 |
| Michelle O'Shaughnessy, MD | 1588025431 | Nephrology Physician | Palo Alto, CA | 2016 |
| Morgan O'Shaughnessy | 1407479876 | Mental Health Counselor | Melbourne, FL | 2020 |
| Neal O'Shaughnessy, DDS | 1417113259 | General Practice Dentistry | Superior, WI | 2008 |
| Neil O'Shaughnessy, MA | 1023996154 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2025 |
| Patricia O'Shaughnessy, LCSW | 1811940265 | Clinical Social Worker | Marion, IN | 2006 |
| Patrick O'Shaughnessy, DO | 1689616930 | Emergency Medicine Physician | Ridgewood, NJ | 2006 |
| Patrick O'Shaughnessy | 1760840524 | Addiction (Substance Use Disorder) Counselor | San Francisco, CA | 2016 |
| Ryan O'Shaughnessy, DO | 1336883479 | Physical Medicine & Rehabilitation Physician | Lansing, MI | 2022 |
| Ryan O'Shaughnessy, PA-C | 1710331095 | Physician Assistant | Brockton, MA | 2016 |
| Sallie O'Shaughnessy, ME, CCC-SLP | 1700881331 | Speech-Language Pathologist | Winston Salem, NC | 2005 |
| Scott O'Shaughnessy | 1801657036 | Pharmacotherapy Pharmacist | Tucson, AZ | 2024 |
| Sean O'Shaughnessy, DPT | 1447799341 | Physical Therapist | Woburn, MA | 2017 |
| Sierra O'Shaughnessy, RN | 1194314765 | Addiction (Substance Use Disorder) Registered Nurse | La Crosse, WI | 2021 |
| Sinead O'Shaughnessy, M.D | 1053937433 | Anesthesiology Physician | New York, NY | 2020 |
| Sophie O'Shaughnessy, F.N.P | 1649322330 | Nurse Practitioner | Redwood City, CA | 2007 |
| Stephanie O'Shaughnessy, LICSW | 1699460212 | Clinical Social Worker | Portsmouth, NH | 2023 |
| Stephen O'Shaughnessy | 1679870646 | Marriage & Family Therapist | Fort Wayne, IN | 2011 |
| Tara Ann O'Shaughnessy, LCSW | 1215172176 | Social Worker | Tarrytown, NY | 2008 |
| Tiffany O'Shaughnessy, PH.D. | 1518114586 | Counseling Psychologist | Berkeley, CA | 2008 |
| Timothy O'Shaughnessy, M.D. | 1306012232 | Critical Care Medicine (Anesthesiology) Physician | Jacksonville Beach, FL | 2008 |
| Tracey O'Shaughnessy, PHARMD | 1568064202 | Pharmacist | Salem, NH | 2020 |
| William O'Shaughnessy, M.D. | 1578528139 | Family Medicine Physician | Carson City, NV | 2006 |
| William O'Shaughnessy, D.D.S. | 1760406334 | General Practice Dentistry | Bay Shore, NY | 2006 |
| Margaret O'Shaughnessy-Barone | 1649691171 | Social Worker | Ewing, NJ | 2013 |
| Susan O'Shaughnessy-Hirsch, PT | 1649604224 | Physical Therapist | York, ME | 2013 |
| Jadrian O'Shaughnessy-Ross | 1134983885 | Behavior Technician | Edmonds, WA | 2024 |
| Maureen O'Shay, OTR/L | 1679961296 | Gerontology Occupational Therapist | Sacramento, CA | 2015 |
| Abigail O'Shea | 1932053048 | Student in an Organized Health Care Education/Training Program | Cincinnati, OH | 2026 |
| Aidan O'Shea | 1487535274 | Physical Therapist | Waterbury, CT | 2025 |
| Aidan O'Shea, MD | 1588462642 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2025 |
| Aileen O'Shea, MB,BCH,BAO | 1376027490 | Diagnostic Radiology Physician | Boston, MA | 2018 |
| Alexandra O'Shea | 1265378319 | School Social Worker | Lemon Grove, CA | 2026 |
| Alexandria O'Shea, M.A. | 1588879076 | Mental Health Counselor | Seattle, WA | 2007 |
| Alisha O'Shea, O.D | 1578454666 | Optometrist | Leavenworth, KS | 2025 |
| Alyssa O'Shea | 1669278529 | Behavior Technician | Muncie, IN | 2025 |
| Amanda O'Shea | 1073324588 | Nurse Practitioner | Gainesville, FL | 2025 |
| Amanda O'Shea, LCSW | 1922404565 | Clinical Social Worker | Mamaroneck, NY | 2014 |
| Amy O'Shea, PT | 1730127549 | Neurology Physical Therapist | Greensburg, PA | 2006 |
| Andrea O'Shea, M.D. | 1588922488 | Gynecologic Oncology Physician | St Louis Park, MN | 2012 |
| Andree O'Shea, L.A.C. | 1558757369 | Addiction (Substance Use Disorder) Counselor | Helena, MT | 2015 |
| Angela O'Shea, APRN | 1215694021 | Advanced Practice Midwife | Millersburg, OH | 2021 |
| Angela O'Shea, LMFT | 1548503410 | Marriage & Family Therapist | Excelsior, MN | 2013 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).