Providers Shannon O'Donnell to Mary O'Dowd
300 individual NPIs in the federal registry, part 16,027 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. 111 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Shannon O'Donnell | 1407504764 | Electroneurodiagnostic Specialist/Technologist | Brentwood, TN | 2022 |
| Shannon O'Donnell | 1467826115 | Counselor | Pocatello, ID | 2015 |
| Shannon O'Donnell, APRN | 1629578174 | Family Nurse Practitioner | Louisville, KY | 2018 |
| Sharon O'Donnell | 1992119036 | Social Worker | Lowell, MA | 2014 |
| Shawn O'Donnell, PA | 1326506163 | Medical Physician Assistant | Orlando, FL | 2019 |
| Shea O'Donnell | 1255284410 | Rehabilitation Practitioner | Culver City, CA | 2026 |
| Shealyn O'Donnell, OTR/L | 1871051524 | Occupational Therapist | Fayetteville, GA | 2019 |
| Sheila O'Donnell, FNP | 1154847309 | Family Nurse Practitioner | Phoenix, AZ | 2017 |
| Sheila O'Donnell, LPN | 1740799204 | Licensed Practical Nurse | Williamsville, NY | 2017 |
| Sheila O'Donnell, LCSW | 1992981716 | Clinical Social Worker | Arcata, CA | 2008 |
| Shelby O'Donnell | 1134834724 | Athletic Trainer | Westerville, OH | 2023 |
| Shelby O'Donnell | 1518324508 | Physical Therapy Assistant | Magnolia, AR | 2016 |
| Shelley O'Donnell, M.S., OTR/L | 1407066863 | Occupational Therapist | Seattle, WA | 2007 |
| Shelley O'Donnell | 1760708952 | Speech-Language Pathologist | Wesley Chapel, FL | 2010 |
| Sheridan O'Donnell | 1154213478 | Mental Health Counselor | Bridgeport, WV | 2025 |
| Sherrell O'Donnell, D.O. | 1699771725 | Internal Medicine Physician | Saint Joseph, MI | 2005 |
| Sherry O'Donnell, LPC, NCC | 1477101491 | Professional Counselor | Sewickley, PA | 2019 |
| Shirley O'Donnell | 1689594038 | Personal Care Attendant | Akron, OH | 2026 |
| Siobain O'Donnell | 1811852031 | Mental Health Counselor | Eastampton Township, NJ | 2025 |
| Siobhan O'Donnell, PT | 1639322571 | Physical Therapist | Bayside, NY | 2008 |
| Siobhan O'Donnell, OTR/L | 1801400635 | Occupational Therapist | Great Neck, NY | 2020 |
| Sonja O'Donnell, DPT | 1467135640 | Physical Therapist | Wheaton, IL | 2023 |
| Sophia O'Donnell, MD | 1255582268 | Emergency Medicine Physician | New London, CT | 2008 |
| Stacey O'Donnell, ARNP-CRNA | 1780209957 | Certified Registered Nurse Anesthetist | Biloxi, MS | 2020 |
| Stacia O'Donnell, LCSW | 1801249297 | Clinical Social Worker | Indianapolis, IN | 2016 |
| Stanley O'Donnell, DMD | 1922024215 | Dentist | Huntsville, AL | 2006 |
| Stephanie O'Donnell, RD, LDN | 1013239607 | Registered Dietitian | Providence, RI | 2010 |
| Stephanie O'Donnell, LSW | 1033653365 | Social Worker | Cleveland, OH | 2016 |
| Stephanie O'Donnell, LCSW | 1134325996 | Clinical Social Worker | Lynn, MA | 2007 |
| Stephanie O'Donnell, MD | 1497859847 | Family Medicine Physician | Mexia, TX | 2006 |
| Stephen O'Donnell | 1083302483 | Case Management Registered Nurse | Ravenna, OH | 2023 |
| Stephen O'Donnell, M.D. | 1194769760 | Anesthesiology Physician | Burlington, VT | 2006 |
| Stephen O'Donnell, DDS | 1669036505 | Pediatric Dentistry | San Diego, CA | 2019 |
| Steve O'Donnell, M.D. | 1326482043 | Neurology Physician | Seattle, WA | 2013 |
| Steven O'Donnell, PT | 1164511010 | Physical Therapist | Orangevale, CA | 2006 |
| Steven O'Donnell, DC | 1457062267 | Chiropractor | Meriden, CT | 2022 |
| Steven O'Donnell, DC | 1669529962 | Sports Physician Chiropractor | Meriden, CT | 2007 |
| Steven O'Donnell, DO | 1922057363 | Neuromusculoskeletal Medicine & OMM Physician | Erie, PA | 2006 |
| Susan O'Donnell, LMHC | 1346345501 | Mental Health Counselor | Fall River, MA | 2006 |
| Susan O'Donnell, RD,LDN | 1477823094 | Registered Dietitian | Allentown, PA | 2012 |
| Susan O'Donnell, MD | 1720051162 | Family Medicine Physician | Ste Genevieve, MO | 2006 |
| Susie O'Donnell, RN | 1265999536 | Certified Registered Nurse Anesthetist | New York, NY | 2019 |
| Suzanne O'Donnell | 1710271085 | Pharmacist | Quakertown, PA | 2011 |
| Suzanne O'Donnell | 1942636261 | Clinical Social Worker | Gainesville, FL | 2013 |
| Suzette O'Donnell, LCSW | 1922576552 | Clinical Social Worker | Jber, AK | 2018 |
| Sydney O'Donnell | 1336836626 | Nurse Practitioner | Sandy Springs, GA | 2023 |
| Tamara O'Donnell, RN | 1528249315 | Psychiatric/Mental Health Registered Nurse | Dublin, OH | 2007 |
| Tara O'Donnell, PSYD | 1124288410 | Clinical Psychologist | Wilkes Barre, PA | 2008 |
| Tara O'Donnell | 1144479551 | Audiologist | Pittsburgh, PA | 2008 |
| Tara O'Donnell, PA-C | 1609763283 | Physician Assistant | Hackensack, NJ | 2025 |
| Tarrah O'Donnell, PA-C | 1114462728 | Physician Assistant | Chicago, IL | 2017 |
| Tatyana O'Donnell, RDH, IPDH, MSDH | 1205533049 | Dental Hygienist | Scarborough, ME | 2023 |
| Ted O'Donnell, MD | 1033135058 | Family Medicine Physician | East Wenatchee, WA | 2006 |
| Teresa O'Donnell, LPC | 1104158575 | Mental Health Counselor | Madison, WI | 2010 |
| Teresa O'Donnell, APN | 1457865172 | Family Nurse Practitioner | Elk Grove Village, IL | 2017 |
| Terry O'Donnell, PA | 1700859576 | Medical Physician Assistant | Glastonbury, CT | 2006 |
| Theresa O'Donnell | 1316121023 | Registered Dietitian | Springfield, VA | 2007 |
| Theresa O'Donnell, APNP | 1396009858 | Family Nurse Practitioner | Fort Lauderdale, FL | 2012 |
| Theresa O'Donnell, MD | 1467500447 | Family Medicine Physician | Cheyenne, WY | 2007 |
| Theresa O'Donnell, COTA | 1902182900 | Occupational Therapy Assistant | Nanuet, NY | 2011 |
| Thomas O'Donnell, LPC | 1003056730 | Professional Counselor | Niles, OH | 2009 |
| Thomas O'Donnell, CPO | 1043322928 | Prosthetist | Boston, MA | 2006 |
| Thomas O'Donnell, MD | 1093756132 | Pediatrics Physician | Lumberton, NJ | 2006 |
| Thomas O'Donnell, PT, DPT, OCS | 1134362486 | Physical Therapist | Walla Walla, WA | 2009 |
| Thomas O'Donnell, ED.D. | 1144385816 | School Psychologist | Ellenton, FL | 2006 |
| Thomas O'Donnell, LMSW | 1174876460 | Clinical Social Worker | Tampa, FL | 2012 |
| Thomas O'Donnell | 1316497357 | Addiction (Substance Use Disorder) Counselor | Santa Rosa, CA | 2016 |
| Thomas O'Donnell, PHARM.D | 1336543768 | Pharmacist | Charleston, SC | 2014 |
| Thomas O'Donnell | 1396317707 | Family Medicine Physician | Johnson City, TN | 2021 |
| Thomas O'Donnell, M.D. | 1457302465 | Ophthalmology Physician | Memphis, TN | 2006 |
| Thomas O'Donnell, C.R.N.A. | 1669552261 | Certified Registered Nurse Anesthetist | New York, NY | 2006 |
| Thomas O'Donnell, MD | 1760820484 | Vascular Surgery Physician | New York, NY | 2013 |
| Thomas O'Donnell, M.D. | 1821069469 | Otolaryngology Physician | Islandia, NY | 2006 |
| Thomas O'Donnell, MD | 1821107269 | Vascular Surgery Physician | Boston, MA | 2006 |
| Tiffany O'Donnell, NP | 1649947631 | Family Nurse Practitioner | New York, NY | 2021 |
| Tiffany O'Donnell | 1932446945 | Pharmacist | Hoschton, GA | 2013 |
| Timothy O'Donnell, MD | 1144485764 | Family Medicine Physician | West Lafayette, IN | 2008 |
| Timothy O'Donnell, RBT | 1326636184 | Behavior Technician | North Adams, MA | 2021 |
| Timothy O'Donnell, M.D. | 1477637361 | Family Medicine Physician | Durham, NC | 2006 |
| Timothy O'Donnell, ATC | 1568091304 | Athletic Trainer | Haddon Heights, NJ | 2020 |
| Timothy O'Donnell, PA | 1639197734 | Physician Assistant | Bay Shore, NY | 2006 |
| Timothy O'Donnell, DO | 1679513758 | Family Medicine Physician | Dayton, OH | 2006 |
| Timothy O'Donnell, M.D. | 1760485510 | Colon & Rectal Surgery Physician | Lorain, OH | 2005 |
| Timothy O'Donnell, MD | 1770502809 | Internal Medicine Physician | Newark, DE | 2006 |
| Timothy O'Donnell, D.O. | 1841239050 | Pulmonary Disease Physician | Lincoln Park, NJ | 2006 |
| Timothy O'Donnell, P.A. | 1871528919 | Medical Physician Assistant | Towson, MD | 2006 |
| Timothy O'Donnell, PMHNP-BC | 1891581856 | Psychiatric/Mental Health Nurse Practitioner | Allentown, PA | 2025 |
| Tonya O'Donnell | 1366234049 | Community Health Worker | Springfield, IL | 2025 |
| Tracy O'Donnell | 1962910448 | Pharmacist | Haymarket, VA | 2018 |
| Trisha O'Donnell, N.D. | 1063645976 | Naturopath | Oceanside, CA | 2009 |
| Tyler O'Donnell, LMSW | 1568390003 | Social Worker | Caldwell, ID | 2026 |
| Tyrell O'Donnell | 1396473997 | Physical Therapist | Rapid City, SD | 2022 |
| Valerie O'Donnell, PHARMD | 1497025613 | Pharmacist | Bronx, NY | 2012 |
| Vanessa O'Donnell, DPT | 1215437926 | Physical Therapist | Plainville, CT | 2018 |
| Victoria O'Donnell, MSC | 1356617690 | Mental Health Counselor | Howell, MI | 2012 |
| Vincent O'Donnell, M.D. | 1659487288 | Surgery Physician | Los Angeles, CA | 2006 |
| Wallace O'Donnell | 1992324925 | Day Training/Habilitation Specialist | Anchorage, AK | 2020 |
| Walter O'Donnell, MD | 1356320758 | Critical Care Medicine (Internal Medicine) Physician | Boston, MA | 2006 |
| Ward O'Donnell, MD | 1942280300 | Internal Medicine Physician | Wynnewood, PA | 2006 |
| William O'Donnell, DDS | 1114148517 | General Practice Dentistry | Centreville, VA | 2007 |
| William O'Donnell, O.D. | 1194937482 | Optometrist | Tyngsboro, MA | 2007 |
| William O'Donnell, M.D. | 1215952437 | Ophthalmology Physician | Silver Spring, MD | 2006 |
| William O'Donnell, PSY.D. | 1275674350 | Psychologist | Philadelphia, PA | 2007 |
| William O'Donnell, MD PHD | 1295881548 | Cardiovascular Disease Physician | Philadelphia, PA | 2007 |
| William O'Donnell, CRNA | 1518028240 | Certified Registered Nurse Anesthetist | San Francisco, CA | 2006 |
| William O'Donnell | 1528436839 | Social Worker | Waukegan, IL | 2015 |
| William O'Donnell, D.C. | 1659601177 | Chiropractor | Corvallis, OR | 2010 |
| Yvonne O'Donnell | 1598314957 | Women's Health Nurse Practitioner | Hammonton, NJ | 2019 |
| Kathleen O'Donnell Burrows, LICSW | 1740670645 | Clinical Social Worker | Saint Paul, MN | 2015 |
| Megan O'Donnell Cappelli, MD | 1912585019 | Dermatology Physician | Danville, PA | 2021 |
| Maureen O'Donnell Debritz, M.D. | 1578793212 | Surgery Physician | Fairfax, VA | 2009 |
| Anne O'Donnell Luria, M.D., PH.D. | 1427357888 | Clinical Genetics (M.D.) Physician | Boston, MA | 2011 |
| Penney O'Donnell Lyons, LMHC | 1265843882 | Mental Health Counselor | Jacksonville, FL | 2014 |
| Kristen O'Donnell Trull, SLP | 1558549659 | Speech-Language Pathologist | Dorchester, MA | 2008 |
| Riley O'Donnell Turner, PHARM.D. | 1457924722 | Pharmacist | Orlando, FL | 2021 |
| John O'Donnell, Jr., O.D. | 1467454785 | Optometrist | Harrisburg, PA | 2005 |
| Heather O'Donnell- Do, MD | 1174551287 | Pediatrics Physician | Boston, MA | 2006 |
| Kaleigh O'Donnell-Birch, MOT, OTR/L | 1821938796 | Occupational Therapist | Oxford, CT | 2026 |
| Sabrina O'Donnell-Congdon | 1841050754 | Behavior Technician | Colorado Springs, CO | 2024 |
| Kathleen O'Donnell-Courtney, BCBA, LBS | 1437975158 | Behavior Analyst | Ambler, PA | 2024 |
| Rhonda O'Donnell-Gruber, CRNA | 1487645610 | Certified Registered Nurse Anesthetist | Jacksonville, FL | 2005 |
| April O'Donnell-Haertel | 1205125770 | Rehabilitation Practitioner | Henderson, NV | 2011 |
| Stella O'Donnell-Leach, MA | 1205318839 | Mental Health Counselor | Boston, MA | 2018 |
| Geraldine O'Donnell-Martinak, RPH | 1649346065 | Pharmacist | Schaumburg, IL | 2006 |
| Deborah O'Donnell-Mulgrew, D.O. | 1639149123 | Psychiatry Physician | Stratford, NJ | 2006 |
| Colleen O'Donnell-Nichols, RPH | 1891949756 | Pharmacist | Latham, NY | 2008 |
| Meghan O'Donnell-Parks, ATC | 1780640888 | Athletic Trainer | Marion, MA | 2006 |
| Stephanie O'Donnell-Peters | 1134321441 | Massage Therapist | Lake Oswego, OR | 2007 |
| Kathleen O'Donnell-Pickert, OTR/L | 1992236350 | Occupational Therapist | New York, NY | 2017 |
| Mary O'Donnell-Smith, M.D. | 1215463229 | Pediatric Cardiology Physician | Seattle, WA | 2017 |
| Meghan O'Donnell-Swain | 1750237871 | Occupational Therapist | Encinitas, CA | 2026 |
| Carolyn O'Donnell-Walker, M.D. | 1922205020 | Pediatrics Physician | Acton, MA | 2007 |
| Karen O'Donnell-Wear, DO | 1336114032 | Anesthesiology Physician | Sunrise, FL | 2006 |
| Kevin O'Donnoghue, DPT | 1760147631 | Physical Therapist | Annapolis, MD | 2021 |
| Angela O'Donoghue, CSW | 1861813214 | Social Worker | Brandenburg, KY | 2014 |
| Breinne O'Donoghue | 1629931217 | Certified Registered Nurse Anesthetist | Freehold, NJ | 2025 |
| Brianne O'Donoghue | 1104598168 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2021 |
| Bruce O'Donoghue, DDS | 1467491373 | General Practice Dentistry | Taylorsville, UT | 2006 |
| Caitlin O'Donoghue | 1972199651 | Behavior Analyst | Rockville, MD | 2020 |
| Carissa O'Donoghue, M.S., CCC-SLP | 1437678943 | Speech-Language Pathologist | Lincoln, IL | 2017 |
| Carol O'Donoghue, CNM | 1184663767 | Marriage & Family Therapist | Haverford, PA | 2006 |
| Cathy O'Donoghue, MB, BCH, BAO | 1891083770 | Anesthesiology Physician | Gainesville, FL | 2011 |
| Cheryl O'Donoghue, FNP-BC | 1194081521 | Family Nurse Practitioner | Fernandina Beach, FL | 2012 |
| Conor O'Donoghue, LPC | 1265258966 | Professional Counselor | Wexford, PA | 2024 |
| Cynthia O'Donoghue, PH.D. | 1518202761 | Speech-Language Pathologist | Harrisonburg, VA | 2012 |
| Daniel O'Donoghue, PA.C | 1285670620 | Physician Assistant | Oklahoma City, OK | 2006 |
| Darragh O'Donoghue, M.B., B.CH., B.A.O. | 1376001685 | Internal Medicine Physician | Rochester, MN | 2019 |
| Donal O'Donoghue, MD | 1225341605 | Anesthesiology Physician | Beachwood, OH | 2010 |
| Elias O'Donoghue, D.D.S. | 1891904009 | General Practice Dentistry | Fairbanks, AK | 2007 |
| Elizabeth O'Donoghue, MPT | 1568568038 | Specialist | Washington, DC | 2006 |
| Erin O'Donoghue, P.A. | 1871860288 | Medical Physician Assistant | Hackettstown, NJ | 2011 |
| Gabriella O'Donoghue, FNP | 1962004069 | Family Nurse Practitioner | San Antonio, TX | 2020 |
| Geoffrey O'Donoghue, PHARMD | 1609476050 | Pharmacist | Palatka, FL | 2020 |
| Georgia O'Donoghue, LVN | 1497812200 | Licensed Vocational Nurse | Ukiah, CA | 2007 |
| Hannah O'Donoghue | 1023834801 | Behavior Technician | Lombard, IL | 2024 |
| Helen O'Donoghue, M.S, ABD | 1487833281 | Case Manager/Care Coordinator | Culver City, CA | 2007 |
| Jacqueline O'Donoghue, MD | 1417570839 | Pediatrics Physician | Orlando, FL | 2020 |
| Jennifer O'Donoghue, PHD, LAT, ATC, CSCS | 1801161351 | Athletic Trainer | Wilson, NC | 2012 |
| Jessica O'Donoghue | 1467276618 | Lactation Consultant (Registered Nurse) | Huntsville, AL | 2024 |
| John O'Donoghue, LMFT | 1629099189 | Marriage & Family Therapist | Raleigh, NC | 2006 |
| Jordan O'Donoghue | 1831789593 | Community Health Worker | Lexington, KY | 2021 |
| Julia O'Donoghue, MD | 1316688021 | Student in an Organized Health Care Education/Training Program | New Haven, CT | 2022 |
| Karen O'Donoghue, DPT | 1053756668 | Physical Therapist | Brooklyn, NY | 2013 |
| Karen O'Donoghue | 1548714413 | Occupational Therapist | White River Junction, VT | 2016 |
| Kay O'Donoghue, OT | 1356887293 | Occupational Therapist | Downers Grove, IL | 2017 |
| Kelsie O'Donoghue, OTR/L | 1326851502 | Occupational Therapist | Seaford, DE | 2025 |
| Kevin O'Donoghue, CSW | 1013457506 | Counselor | New York, NY | 2017 |
| Leslie O'Donoghue, LMHCA, LPC INTERN | 1538756531 | Counselor | Rainier, OR | 2020 |
| Lindsey O'Donoghue, OTR/L | 1184926131 | Occupational Therapist | York, ME | 2010 |
| Margaret O'Donoghue, M.D. | 1801239074 | Anesthesiology Physician | Albany, NY | 2013 |
| Margaret O'Donoghue, MD | 1871608158 | Neurology Physician | Middletown, CT | 2006 |
| Mark O'Donoghue, OD | 1598709289 | Optometrist | Boston, MA | 2006 |
| Mary O'Donoghue | 1215232459 | Speech-Language Pathologist | New York, NY | 2011 |
| Mary O'Donoghue, B.S. | 1467044644 | Case Manager/Care Coordinator | Saint Augustine, FL | 2021 |
| Matthew O'Donoghue, DO | 1710826334 | Student in an Organized Health Care Education/Training Program | Albany, NY | 2026 |
| Merih O'Donoghue, MD | 1053836577 | Family Medicine Physician | Hagerstown, MD | 2017 |
| Michael O'Donoghue, M.D. | 1194748962 | Dermatology Physician | Westchester, IL | 2006 |
| Michaela O'Donoghue | 1912700691 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2025 |
| Michelle O'Donoghue, M.D. | 1326085366 | Cardiovascular Disease Physician | Boston, MA | 2006 |
| Rhonda O'Donoghue, RNFA | 1225517303 | Registered Nurse First Assistant | Springfield, IL | 2018 |
| Robert O'Donoghue | 1205118726 | Pharmacist | Brookline, MA | 2011 |
| Rose O'Donoghue, DPT | 1013748953 | Physical Therapist | Littleton, CO | 2024 |
| Sarah O'Donoghue, M.D. | 1386081123 | Emergency Medicine Physician | Lafayette, IN | 2013 |
| Shannon O'Donoghue | 1952776767 | Clinical Social Worker | Lawrence, MA | 2015 |
| Sharon O'Donoghue, OTRL | 1811016017 | Pediatric Occupational Therapist | Salem, MA | 2007 |
| Sheila O'Donoghue, MSN, AGPCNP-BC, BSN | 1235814427 | Adult Health Nurse Practitioner | New York, NY | 2023 |
| Stephanie O'Donoghue, RN | 1952097966 | Registered Nurse | Chula Vista, CA | 2023 |
| Susan O'Donoghue, MD | 1457306771 | Cardiovascular Disease Physician | Washington, DC | 2006 |
| Suzanne O'Donoghue, LMSW | 1316376015 | Clinical Social Worker | Whitestone, NY | 2013 |
| Tara O'Donoghue | 1144747759 | Student in an Organized Health Care Education/Training Program | Rochester, MN | 2017 |
| Theresa O'Donoghue, MS, CCC-SLP | 1942509435 | Speech-Language Pathologist | Saint Louis, MO | 2011 |
| Christine O'Donoghue- Kitt, MD | 1306039482 | Family Medicine Physician | Riverhead, NY | 2007 |
| Sinead O'Donoghue-Knickerbocker, LCSW | 1932448040 | Clinical Social Worker | Brooklyn, NY | 2013 |
| Jennifer O'Donohoe, M.D. | 1811141500 | Student in an Organized Health Care Education/Training Program | Salt Lake City, UT | 2008 |
| Rory O'Donohoe | 1174986475 | Student in an Organized Health Care Education/Training Program | Boston, MA | 2016 |
| Alexia O'Donohue, M.A. | 1194337915 | Speech-Language Pathologist | New York, NY | 2020 |
| Annastasia O'Donohue | 1811653546 | Behavior Technician | Farmington Hills, MI | 2021 |
| Boston O'Donohue | 1457297509 | Behavior Technician | McKinleyville, CA | 2026 |
| Brian O'Donohue, R.N. | 1871362707 | Adult Psychiatric/Mental Health Registered Nurse | Middletown, NY | 2023 |
| Christine O'Donohue, D.C. | 1659458180 | Chiropractor | New York, NY | 2006 |
| Debbie O'Donohue, M.S., R.D., C.D.N. | 1841347846 | Nutritionist | Swan Lake, NY | 2007 |
| Donna O'Donohue, M.S. | 1851577597 | Audiologist | Albertson, NY | 2008 |
| Erin O'Donohue, APN | 1912235565 | Family Nurse Practitioner | Chicago, IL | 2009 |
| Jackie O'Donohue, MA, LPC | 1164159570 | Mental Health Counselor | Loveland, CO | 2022 |
| Jaclyn O'Donohue | 1538037338 | Nurse Practitioner | Floral Park, NY | 2025 |
| James O'Donohue, MD | 1346326857 | Diagnostic Radiology Physician | Palo Alto, CA | 2006 |
| Jenny O'Donohue, NP | 1568431344 | Nurse Practitioner | Chicago, IL | 2006 |
| Katherine O'Donohue, PT, DPT | 1518618842 | Physical Therapist | Fayetteville, NC | 2022 |
| Laura O'Donohue, MD | 1841827714 | Diagnostic Radiology Physician | Santa Clara, CA | 2020 |
| Lauren O'Donohue, M.S. ED | 1265866131 | Specialist | Staten Island, NY | 2013 |
| Lauren O'Donohue, PTA | 1295989713 | Physical Therapy Assistant | Milford, PA | 2008 |
| Patricia O'Donohue | 1760943922 | Day Training/Habilitation Specialist | Wasilla, AK | 2019 |
| Paul O'Donohue, PHARMD | 1841844719 | Pharmacist | Bronx, NY | 2019 |
| Shane O'Donohue, PA-C | 1710528955 | Physician Assistant | Cleveland, OH | 2019 |
| Tara O'Donohue, MD | 1790027878 | Student in an Organized Health Care Education/Training Program | New York, NY | 2013 |
| Timothy O'Donohue, LCPC | 1265600183 | Professional Counselor | Burr Ridge, IL | 2008 |
| Fiorella O'Donova, LCSW | 1427822527 | Clinical Social Worker | Brentwood, TN | 2023 |
| Alan O'Donovan | 1619915311 | Hospitalist Physician | Wailuku, HI | 2006 |
| Alexander O'Donovan, MD, MED | 1467196352 | Pediatrics Physician | New Haven, CT | 2022 |
| Alisha O'Donovan | 1871144634 | Counselor | Rogers, NM | 2019 |
| Brendan O'Donovan, DO | 1215424429 | Interventional Pain Medicine Physician | Somerset, NJ | 2018 |
| Brian O'Donovan, D.D.S. | 1558562322 | General Practice Dentistry | Aurora, IL | 2007 |
| Christi O'Donovan, M.S.,CCC-SLP | 1356669303 | Speech-Language Pathologist | Braintree, MA | 2010 |
| Collette O'Donovan | 1275346884 | Behavior Technician | Dixon, CA | 2025 |
| Danielle O'Donovan, DPT | 1437668779 | Orthopedic Physical Therapist | Burlingame, CA | 2017 |
| Diamond O'Donovan | 1124775085 | Mental Health Counselor | Memphis, TN | 2022 |
| Eleni O'Donovan, M.D. | 1568637569 | Family Medicine Physician | Washington, DC | 2008 |
| Elizabeth O'Donovan | 1477253789 | Student in an Organized Health Care Education/Training Program | Somerville, MA | 2023 |
| Ellen O'Donovan, LCPC | 1831529718 | Professional Counselor | Evanston, IL | 2013 |
| Fiona O'Donovan, M.S., C.C.C. RBT | 1821187212 | Behavior Technician | Riverview, FL | 2006 |
| Francesca O'Donovan, IBCLC | 1023870342 | Lactation Consultant (Non-RN) | Pleasantville, NY | 2024 |
| Jade O'Donovan, AGNP | 1174061170 | Gerontology Nurse Practitioner | Dover, NH | 2017 |
| James O'Donovan | 1053818732 | Behavior Technician | Emeryville, CA | 2018 |
| Jenna O'Donovan | 1689168171 | Speech-Language Pathologist | Franklin, VA | 2018 |
| Jennifer O'Donovan, CRNA | 1356612394 | Certified Registered Nurse Anesthetist | Trenton, NJ | 2012 |
| Julie O'Donovan, MD | 1891733606 | Pediatric Radiology Physician | Columbus, OH | 2006 |
| Kerry O'Donovan, NP | 1528611514 | Nurse Practitioner | Belmont, MA | 2019 |
| Kirsty O'Donovan, MD | 1568599520 | Psychiatry Physician | Lone Tree, CO | 2007 |
| Laura O'Donovan, CRNP | 1629621537 | Family Nurse Practitioner | Glen Burnie, MD | 2019 |
| Linda O'Donovan | 1699490912 | Massage Therapist | Pearl River, NY | 2022 |
| Lindsey O'Donovan | 1104391903 | Speech-Language Pathologist | Dearborn, MI | 2018 |
| Lindsey O'Donovan | 1831597277 | Student in an Organized Health Care Education/Training Program | Denver, CO | 2014 |
| Lisa O'Donovan, MD | 1194380949 | Internal Medicine Physician | Newington, CT | 2019 |
| Lisa O'Donovan, R.D. | 1437552825 | Pediatric Nutrition Registered Dietitian | Valhalla, NY | 2014 |
| Mary O'Donovan, LCSW | 1164654919 | Clinical Social Worker | Arkadelphia, AR | 2009 |
| Mary O'Donovan, CERTIFIED RECOVERY | 1245800549 | Peer Specialist | Media, PA | 2021 |
| Megan O'Donovan, PA-C | 1114185956 | Physician Assistant | Shickshinny, PA | 2008 |
| Michael O'Donovan, D.C. | 1215460902 | Chiropractor | New Port Richey, FL | 2017 |
| Michael O'Donovan, PSY.D. | 1447705488 | Psychologist | New Wilmington, PA | 2016 |
| Richard O'Donovan, M.D. | 1467422949 | Nephrology Physician | Monroe, LA | 2006 |
| Sarah O'Donovan, MS | 1174873368 | Addiction (Substance Use Disorder) Counselor | Tulsa, OK | 2012 |
| Sean O'Donovan, M.D. | 1164598637 | Colon & Rectal Surgery Physician | Richmond, VA | 2006 |
| Simone O'Donovan, FNP-BC | 1861932717 | Family Nurse Practitioner | Highland Mills, NY | 2017 |
| Terrence O'Donovan, MD | 1922080159 | Orthopaedic Hand Surgery Physician | Glen Burnie, MD | 2005 |
| Kate O'Donovan-Cook, LCSW | 1225482649 | Clinical Social Worker | Ossining, NY | 2016 |
| Jennifer O'Dor, FNP | 1528453875 | Family Nurse Practitioner | Crown Point, IN | 2015 |
| Sarah O'Dor, PHD | 1225485592 | Psychologist | Boston, MA | 2016 |
| Kayla O'Doran | 1275021438 | Speech-Language Pathologist | Katy, TX | 2018 |
| Myron O'Doran | 1518700087 | Personal Care Attendant | Oregon City, OR | 2024 |
| Kristen O'Dore, M.ED., ATC | 1073549457 | Athletic Trainer | Wynnewood, PA | 2006 |
| James O'Dorisio, M.D. | 1598820219 | Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician | Santa Rosa, CA | 2006 |
| Nathan O'Dorisio, M.D. | 1396750113 | Hospitalist Physician | Columbus, OH | 2006 |
| Alison O'Dougherty | 1912539305 | Specialist | New York, NY | 2020 |
| Jacob O'Dougherty | 1083968770 | Physical Therapy Assistant | Concord, NH | 2012 |
| Kate O'Dougherty, APRN | 1518364728 | Family Nurse Practitioner | Concord, NH | 2014 |
| Lauren O'Dougherty, BCBA | 1700547106 | Behavior Analyst | Minneapolis, MN | 2022 |
| Peter O'Dougherty, M.S., CCC-SLP | 1790800019 | Speech-Language Pathologist | Westfield, NJ | 2007 |
| Alexis O'Dowd | 1841045226 | Behavior Technician | Grand Rapids, MI | 2024 |
| Anne O'Dowd | 1205574860 | Speech-Language Pathologist | Villa Park, IL | 2022 |
| Anthony O'Dowd, LMSW | 1891455788 | Social Worker | Hauppauge, NY | 2021 |
| Brendan O'Dowd, DO | 1629825583 | Diagnostic Radiology Physician | Dearborn, MI | 2024 |
| Bryan O'Dowd, CCC-SLP | 1013521160 | Speech-Language Pathologist | Rochester, MN | 2020 |
| Caitlin O'Dowd, PT, MPT | 1154954667 | Physical Therapist | New Lenox, IL | 2020 |
| Cecilia O'Dowd, M.D. | 1154414795 | Family Medicine Physician | Reno, NV | 2006 |
| Charles O'Dowd | 1649406026 | Mental Health Counselor | Greenfield, MA | 2009 |
| Christian O'Dowd | 1760372239 | Behavior Technician | Surprise, AZ | 2025 |
| Cynthia O'Dowd, D.M.D. | 1154318087 | General Practice Dentistry | Lakewood, CO | 2005 |
| Dana O'Dowd | 1720450562 | Speech-Language Pathologist | Mattapoisett, MA | 2015 |
| Daniel O'Dowd | 1588146492 | Optometrist | Raleigh, NC | 2018 |
| Erin O'Dowd, CPNP | 1922576214 | Pediatric Adolescent Medicine Physician | Troy, MI | 2018 |
| Gail O'Dowd, R.N. | 1033422555 | Registered Nurse | Glen Cove, NY | 2010 |
| J O'Dowd, MD | 1821089038 | Cardiovascular Disease Physician | Mobile, AL | 2005 |
| James O'Dowd, PSY.D. | 1003967126 | Psychologist | San Francisco, CA | 2007 |
| James O'Dowd, M.D. | 1093126336 | Adult Reconstructive Orthopaedic Surgery Physician | Pasadena, CA | 2014 |
| Jason O'Dowd | 1962093757 | Physical Therapist | Hueytown, AL | 2021 |
| Jeanne O'Dowd, COTA | 1326247651 | Occupational Therapy Assistant | Woburn, MA | 2007 |
| Jennifer O'Dowd, LPC | 1053064246 | Professional Counselor | Alabaster, AL | 2022 |
| Jessica O'Dowd | 1588480875 | Mental Health Counselor | Junction City, OR | 2024 |
| John O'Dowd | 1326616426 | Massage Therapist | Austin, TX | 2021 |
| John O'Dowd | 1497066500 | Marriage & Family Therapist | San Francisco, CA | 2010 |
| Joseph O'Dowd, MD | 1447022249 | Anesthesiology Physician | Boston, MA | 2023 |
| Kathrine O'Dowd, PHD | 1053015487 | Psychologist | Torrance, CA | 2023 |
| Krystle O'Dowd, APRN-CNP | 1922767631 | Nurse Practitioner | Bartlesville, OK | 2021 |
| Leigh Ann O'Dowd, PHARM D, RPH | 1336755172 | Pharmacist | Athens, GA | 2020 |
| Leslie O'Dowd, DDS | 1285769976 | General Practice Dentistry | Bonita Springs, FL | 2007 |
| Liza O'Dowd, M.D. | 1003976499 | Allergy & Immunology Physician | Philadelphia, PA | 2006 |
| Maggie O'Dowd, OD | 1699577098 | Optometrist | Lake Charles, LA | 2025 |
| Marie O'Dowd, PA | 1164659066 | Medical Physician Assistant | Poughkeepsie, NY | 2009 |
| Mary O'Dowd, MD | 1659441772 | Psychiatry Physician | Bronx, NY | 2006 |
| Mary O'Dowd | 1902631211 | Behavior Technician | Lakewood, CO | 2024 |
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).