Providers Megan O'Connell to Patricia O'Conner, RN
300 individual NPIs in the federal registry, part 16,014 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. 91 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'Connell | 1255542239 | Psychiatric/Mental Health Clinical Nurse Specialist | Lafayette, IN | 2007 |
| Megan O'Connell, CRNP | 1285497149 | Pediatric Nurse Practitioner | Philadelphia, PA | 2024 |
| Megan O'Connell | 1336905496 | Occupational Therapist | Savannah, GA | 2024 |
| Megan O'Connell, NNP-BC | 1700425170 | Neonatal Nurse Practitioner | San Diego, CA | 2020 |
| Megan O'Connell | 1760260194 | Behavior Technician | Worcester, MA | 2023 |
| Megan O'Connell, FAMILY NURSE PRACTIT | 1891234951 | Nurse Practitioner | New York, NY | 2017 |
| Meggan O'Connell, MS, CCC-SLP | 1366514465 | Speech-Language Pathologist | Providence, RI | 2006 |
| Meghan O'Connell, M.D. | 1073827556 | Family Medicine Physician | Elk Point, SD | 2010 |
| Meghan O'Connell, D.D.S. | 1730413261 | Orthodontics and Dentofacial Orthopedics Dentistry | Fort Sam Houston, TX | 2009 |
| Meghan O'Connell | 1972141992 | Behavior Technician | Sacramento, CA | 2019 |
| Melissa O'Connell | 1205717493 | Occupational Therapy Assistant | Auburn, CA | 2025 |
| Melissa O'Connell | 1316759376 | Behavior Technician | Elkhart, IN | 2025 |
| Meredith O'Connell | 1699561803 | Physical Therapy Assistant | Chicago, IL | 2025 |
| Merrick O'Connell, LCSW | 1861719973 | Mental Health Counselor | Lansing, IL | 2010 |
| Michael O'Connell, PH.D. | 1013055623 | Psychologist | Medford, OR | 2007 |
| Michael O'Connell, MD | 1033110259 | Medical Oncology Physician | Rochester, MN | 2005 |
| Michael O'Connell, D.O | 1093032427 | Emergency Medicine Physician | Falmouth, MA | 2010 |
| Michael O'Connell, LMFTA | 1114583721 | Marriage & Family Therapist | Indianapolis, IN | 2019 |
| Michael O'Connell, M.D. | 1174543862 | Internal Medicine Physician | Tewksbury, MA | 2006 |
| Michael O'Connell | 1205403276 | Student in an Organized Health Care Education/Training Program | Dallas, TX | 2021 |
| Michael O'Connell | 1215172002 | Pharmacy Technician | Omaha, NE | 2008 |
| Michael O'Connell, LCSW | 1235936725 | Clinical Social Worker | Chicago, IL | 2025 |
| Michael O'Connell, PH.D. | 1346316296 | Clinical Psychologist | Ellicott City, MD | 2006 |
| Michael O'Connell, DC | 1427168509 | Chiropractor | Lodi, CA | 2006 |
| Michael O'Connell, DO | 1437543691 | Physical Medicine & Rehabilitation Physician | Concord, NC | 2015 |
| Michael O'Connell, CFNP | 1447253927 | Family Nurse Practitioner | Las Cruces, NM | 2005 |
| Michael O'Connell, PHD | 1619096237 | Clinical Psychologist | Knoxville, TN | 2007 |
| Michael O'Connell, D.D.S. | 1699736652 | Endodontics | Scottsdale, AZ | 2006 |
| Michael O'Connell | 1831729821 | Independent Duty Corpsman | Seminole, FL | 2020 |
| Michael O'Connell, PHD, MSW | 1841237609 | Clinical Social Worker | Mill Creek, WA | 2006 |
| Michael O'Connell, R.A.S.-CA. | 1891829842 | Addiction (Substance Use Disorder) Counselor | Santa Rosa, CA | 2007 |
| Michalah O'Connell | 1629850953 | Student in an Organized Health Care Education/Training Program | Fayetteville, AR | 2023 |
| Michele O'Connell, LPC | 1245472372 | Professional Counselor | Carlisle, PA | 2009 |
| Michelle O'Connell, PHARMD | 1144824491 | Pharmacist | Palmyra, PA | 2020 |
| Michelle O'Connell, LDA | 1154855666 | Dental Assistant | Woodbury, MN | 2017 |
| Michelle O'Connell, LICSW | 1235518127 | Clinical Social Worker | Minneapolis, MN | 2015 |
| Michelle O'Connell, PHARM.D. | 1346522232 | Pharmacist | San Diego, CA | 2011 |
| Michelle O'Connell, NP | 1437705001 | Family Nurse Practitioner | Shell Knob, MO | 2019 |
| Michelle O'Connell | 1518197110 | Clinical Social Worker | Mooresville, NC | 2009 |
| Michelle O'Connell | 1578101382 | Physician Assistant | Garden City, NY | 2019 |
| Michelle O'Connell, CD | 1629758834 | Doula | Easthampton, MA | 2023 |
| Mina O'Connell, MS, LMFT | 1326322314 | Marriage & Family Therapist | San Antonio, TX | 2011 |
| Moira O'Connell, PTA | 1700902681 | Physical Therapy Assistant | Justice, IL | 2007 |
| Molly O'Connell | 1134041932 | Pharmacist | Durham, NC | 2026 |
| Molly O'Connell | 1295665958 | Physician Assistant | Boston, MA | 2026 |
| Molly O'Connell, CPNP | 1669794830 | Pediatric Nurse Practitioner | Minneapolis, MN | 2010 |
| Molly O'Connell, LCSW | 1750093399 | Clinical Social Worker | Arvada, CO | 2022 |
| Molly O'Connell, OTR/L | 1932882131 | Occupational Therapist | Massena, NY | 2023 |
| Monica O'Connell, MA LMFT | 1487929469 | Marriage & Family Therapist | Mendota Heights, MN | 2012 |
| Monique O'Connell | 1922356641 | Pharmacist | Hamden, CT | 2012 |
| Morgan O'Connell | 1265121537 | Behavior Technician | Farmington Hills, MI | 2023 |
| Morgan O'Connell, DPM | 1437689171 | Podiatrist | Sheboygan, WI | 2017 |
| Naila O'Connell | 1114453768 | Nurse Practitioner | Hazel Crest, IL | 2017 |
| Nan O'Connell, M.D. | 1124002894 | Specialist | Richmond, VA | 2005 |
| Nancy O'Connell, RN | 1295304608 | Registered Nurse | Oak Park, IL | 2021 |
| Nancy O'Connell | 1336940337 | Adult Companion | Grand Island, NE | 2025 |
| Nancy O'Connell, A.R.N.P. | 1427149095 | Pediatric Nurse Practitioner | Del City, OK | 2006 |
| Nicholas O'Connell | 1144787482 | Physical Therapist | Menlo Park, CA | 2019 |
| Nicholas O'Connell, CMT, LMT | 1659177798 | Massage Therapist | Superior, WI | 2025 |
| Nicholas O'Connell, PHARM.D. | 1891136776 | Pharmacist | Covington, LA | 2013 |
| Nicole O'Connell, MS, BCBA LABA | 1154032324 | Behavior Analyst | Peabody, MA | 2022 |
| Nicole O'Connell, OTR | 1215516547 | Occupational Therapist | Manitowoc, WI | 2021 |
| Nicole O'Connell, NP | 1528744182 | Family Nurse Practitioner | Elmira, NY | 2023 |
| Nicole O'Connell, M.D. | 1649538968 | Emergency Medicine Physician | Bronx, NY | 2012 |
| Nicole O'Connell, PTA | 1770739047 | Physical Therapy Assistant | Manitowoc, WI | 2008 |
| Nicole O'Connell | 1962201269 | Social Worker | Methuen, MA | 2025 |
| Nina O'Connell, RBT-18-49249 | 1730679796 | Behavior Technician | Downers Grove, IL | 2018 |
| Nora O'Connell, LISW | 1730879867 | Clinical Social Worker | Columbus, OH | 2023 |
| Noreen O'Connell, PT | 1538234596 | Physical Therapist | Garland, TX | 2006 |
| Noreen O'Connell, CRNA | 1669587846 | Certified Registered Nurse Anesthetist | Westwood, MA | 2006 |
| Olga O'Connell, M.A., CCC/SLP | 1417056383 | Speech-Language Pathologist | Harlingen, TX | 2006 |
| Oona O'Connell, M.A., LMHC | 1225350960 | Mental Health Counselor | New York, NY | 2010 |
| Page O'Connell | 1821216714 | Social Worker | Dillingham, AK | 2007 |
| Paige O'Connell, PSY.D. | 1376060517 | Psychologist | Orinda, CA | 2017 |
| Paige O'Connell | 1386528214 | Student in an Organized Health Care Education/Training Program | Bloomington, IN | 2025 |
| Paige O'Connell | 1609592641 | Student in an Organized Health Care Education/Training Program | Churchville, PA | 2022 |
| Patricia O'Connell | 1215130489 | Counselor | Santa Ana, CA | 2007 |
| Patricia O'Connell, NP | 1255460515 | Women's Health Nurse Practitioner | Providence, RI | 2007 |
| Patricia O'Connell | 1386216117 | Nursing Home Administrator | Orange, CA | 2021 |
| Patricia O'Connell, CRNA | 1609839521 | Certified Registered Nurse Anesthetist | Wilkes Barre, PA | 2006 |
| Patricia O'Connell, PH.D. | 1740349711 | Addiction (Substance Use Disorder) Psychologist | Santa Rosa, CA | 2006 |
| Patricia O'Connell, NP | 1770877409 | Acute Care Nurse Practitioner | Pasadena, CA | 2011 |
| Patricia O'Connell, PH.D. | 1821037953 | Clinical Neuropsychologist | Decatur, GA | 2006 |
| Patricia O'Connell, MD | 1851895668 | Emergency Medicine Physician | Chicago, IL | 2018 |
| Patricia O'Connell, NP | 1982145769 | Nurse Practitioner | Poughkeepsie, NY | 2017 |
| Patrick O'Connell | 1124608740 | Psychiatry Physician | Atlanta, GA | 2021 |
| Patrick O'Connell, MD | 1154340180 | Sports Medicine (Orthopaedic Surgery) Physician | Virginia Beach, VA | 2006 |
| Patrick O'Connell, MA, LMHC | 1255642740 | Mental Health Counselor | Plymouth, IN | 2010 |
| Patrick O'Connell, DO | 1548899016 | Psychiatry Physician | Novi, MI | 2020 |
| Patrick O'Connell, DO | 1629659073 | Emergency Medicine Physician | South Boston, VA | 2021 |
| Patrick O'Connell, D.O., PH.D. | 1750084687 | Student in an Organized Health Care Education/Training Program | New York, NY | 2023 |
| Patrick O'Connell, PSY.D | 1770659682 | Clinical Psychologist | Clearwater, FL | 2006 |
| Patrick O'Connell, MD | 1861400699 | Internal Medicine Physician | Raleigh, NC | 2006 |
| Patrick O'Connell, M.D. | 1861503187 | Family Medicine Physician | Tehachapi, CA | 2006 |
| Patty O'Connell, LCSW | 1902180417 | Social Worker | Kew Gardens, NY | 2011 |
| Paul O'Connell, PA-C | 1578527875 | Physician Assistant | Boston, MA | 2006 |
| Philip O'Connell, SUDP | 1285265520 | Addiction (Substance Use Disorder) Counselor | Seattle, WA | 2020 |
| Priscilla O'Connell, LMHC | 1174836381 | Mental Health Counselor | Chicopee, MA | 2010 |
| Promise O'Connell | 1568895217 | Marriage & Family Therapist | Arlington, TX | 2013 |
| Rachael O'Connell, ND | 1003377789 | Naturopath | Portland, OR | 2019 |
| Rachel O'Connell, M.D. | 1003262924 | Obstetrics & Gynecology Physician | Bethlehem, PA | 2016 |
| Rachel O'Connell, PT | 1487157368 | Physical Therapist | Grand Rapids, MI | 2018 |
| Rachel O'Connell | 1689119653 | Speech-Language Pathologist | Morganton, NC | 2016 |
| Rachel O'Connell, SLP | 1871729053 | Speech-Language Pathologist | Renton, WA | 2009 |
| Randy O'Connell, DC | 1083724363 | Chiropractor | Bartlesville, OK | 2006 |
| Rebecca O'Connell, LMFT | 1144530650 | Marriage & Family Therapist | Laguna Hills, CA | 2010 |
| Rebecca O'Connell | 1225696156 | Behavior Analyst | King Of Prussia, PA | 2019 |
| Rebecca O'Connell | 1609305887 | Counselor | Pottstown, PA | 2017 |
| Rebecca O'Connell, PHARMD | 1902385529 | Pharmacist | Lake City, FL | 2018 |
| Rebecca O'Connell, MD | 1942096169 | Student in an Organized Health Care Education/Training Program | Rochester, NY | 2025 |
| Rene O'Connell, LMHC | 1588706337 | Mental Health Counselor | Olean, NY | 2007 |
| Renee O'Connell | 1740158062 | Clinical Social Worker | Brandon, FL | 2025 |
| Riley O'Connell | 1245931716 | Behavior Technician | Melbourne, FL | 2023 |
| Rion O'Connell, M.D. | 1669563417 | Diagnostic Radiology Physician | Reno, NV | 2006 |
| Rita O'Connell, OTR/L | 1730415589 | Pediatric Occupational Therapist | Cherry Hill, NJ | 2009 |
| Robert O'Connell, M.D. | 1063832020 | Sports Medicine (Orthopaedic Surgery) Physician | Carrollton, GA | 2014 |
| Robert O'Connell, OD | 1154318889 | Optometrist | Kenai, AK | 2005 |
| Robert O'Connell, MD | 1457379216 | Diagnostic Radiology Physician | Fairfax, VA | 2006 |
| Robert O'Connell, M.D. | 1629030135 | Internal Medicine Physician | Lackland A F B, TX | 2006 |
| Robert O'Connell, R.PH. | 1659580140 | Pharmacist | Pelham, NH | 2007 |
| Robert O'Connell | 1881924793 | Addiction (Substance Use Disorder) Counselor | Georgetown, DE | 2009 |
| Robert O'Connell, PHARMD | 1922510072 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Bayside, NY | 2017 |
| Robert O'Connell, PT | 1972667970 | Physical Therapist | Union, NJ | 2006 |
| Rory O'Connell, MD | 1144024852 | Psychiatry Physician | Boston, MA | 2025 |
| Rory O'Connell | 1811628217 | Clinical Social Worker | Toms River, NJ | 2022 |
| Roseann O'Connell, DNP | 1588235204 | Psychiatric/Mental Health Nurse Practitioner | Phoenix, AZ | 2021 |
| Ruary O'Connell, MD | 1285783787 | Surgery Physician | Covington, LA | 2007 |
| Russell O'Connell, APRN, CRNA | 1831145846 | Certified Registered Nurse Anesthetist | Duluth, MN | 2006 |
| Russell O'Connell, DMD | 1932637741 | Dentist | Bennington, VT | 2017 |
| Ryan O'Connell, D.O. | 1083973374 | Internal Medicine Physician | Danville, VA | 2012 |
| Ryan O'Connell | 1336615087 | Behavior Analyst | Sacramento, CA | 2018 |
| Ryan O'Connell, MD | 1487618369 | Internal Medicine Physician | Bridgeport, CT | 2006 |
| Ryan O'Connell, M.D. | 1609288794 | Anatomic Pathology & Clinical Pathology Physician | Orange, CA | 2014 |
| Ryan O'Connell, LCSW | 1669288833 | Clinical Social Worker | Arlington, VT | 2024 |
| Ryan O'Connell, DNP, FNP-C | 1821584871 | Family Nurse Practitioner | Portland, OR | 2018 |
| Ryan O'Connell, MD | 1831652353 | Psychiatry Physician | Toledo, OH | 2019 |
| Ryan O'Connell | 1871946186 | Case Manager/Care Coordinator | Norfolk, NE | 2016 |
| Samantha O'Connell, PH.D. | 1669674867 | Clinical Psychologist | Quincy, MA | 2007 |
| Sandra O'Connell, MS, LPC | 1174245500 | Professional Counselor | Phoenix, AZ | 2022 |
| Sara O'Connell, LMSW | 1003429135 | Social Worker | Kansas City, MO | 2020 |
| Sara O'Connell, PHARMD | 1407504038 | Pharmacist | Centerville, OH | 2022 |
| Sara O'Connell | 1548091341 | Marriage & Family Therapist | Oakland, CA | 2024 |
| Sarah O'Connell, M.D. | 1093721698 | Family Medicine Physician | Scituate, MA | 2006 |
| Sarah O'Connell, RN, NP | 1184854127 | Gerontology Nurse Practitioner | West Orange, NJ | 2009 |
| Sarah O'Connell, RN | 1194609065 | Registered Nurse | Oak Harbor, WA | 2025 |
| Sarah O'Connell, DNP, ARNP, FNP-C | 1205674298 | Family Nurse Practitioner | Evansdale, IA | 2024 |
| Sarah O'Connell | 1235902248 | Social Worker | Ketchum, ID | 2023 |
| Sarah O'Connell, R.N. | 1548229156 | Registered Nurse | Omro, WI | 2006 |
| Sarah O'Connell, LICSW | 1548493018 | Clinical Social Worker | Washington, DC | 2009 |
| Sarah O'Connell, M.D. | 1669761722 | Diagnostic Radiology Physician | Middletown, CT | 2011 |
| Sarah O'Connell | 1740841485 | Behavior Technician | San Bruno, CA | 2019 |
| Sean O'Connell, FNP | 1194458646 | Family Nurse Practitioner | Poughkeepsie, NY | 2022 |
| Sean O'Connell | 1457960973 | Chiropractor | Allentown, PA | 2020 |
| Shaheen O'Connell, LPN | 1033660337 | Licensed Practical Nurse | Monticello, NY | 2016 |
| Shannon O'Connell, D.O. | 1043659824 | Psychiatry Physician | Columbus, OH | 2013 |
| Shannon O'Connell, PA | 1124636188 | Medical Physician Assistant | New Hyde Park, NY | 2020 |
| Shannon O'Connell | 1770929705 | Mental Health Counselor | Anchorage, AK | 2013 |
| Shannon O'Connell, PLPC | 1912316985 | Professional Counselor | Lake Ozark, MO | 2014 |
| Shannon O'Connell | 1952655151 | Occupational Therapist | Staten Island, NY | 2012 |
| Sharon O'Connell | 1861451817 | Mental Health Counselor | Bellingham, WA | 2006 |
| Shasta O'Connell, OT | 1578330429 | Occupational Therapist | Exeter, NH | 2023 |
| Shaun O'Connell, PHYSICIAN ASSISTANT | 1912530916 | Physician Assistant | Holbrook, NY | 2020 |
| Shauna O'Connell, BA | 1124408901 | Specialist | Manchester, NH | 2015 |
| Shawn O'Connell, LPCC | 1164845269 | Professional Counselor | Rio Rancho, NM | 2014 |
| Shawn O'Connell, DPT | 1841526258 | Physical Therapist | Everett, WA | 2009 |
| Shayla O'Connell, AUD | 1972072981 | Audiologist | Honolulu, HI | 2018 |
| Shaylin O'Connell | 1518460054 | Occupational Therapist | Washington, DC | 2018 |
| Shea O'Connell | 1871334714 | Behavior Technician | Greenville, NC | 2024 |
| Shelagh O'Connell | 1497121883 | Behavior Analyst | Danvers, MA | 2015 |
| Shelby O'Connell | 1639886096 | Behavior Analyst | New Britain, CT | 2022 |
| Shelmar O'Connell, MD | 1467553651 | Emergency Medicine Physician | Tacoma, WA | 2006 |
| Sherie O'Connell, RPAC | 1235448549 | Physician Assistant | Albany, NY | 2010 |
| Sheryl O'Connell, MBA, MSN, FNP-BC | 1639685944 | Family Nurse Practitioner | Ocala, FL | 2017 |
| Siobhan O'Connell | 1285117317 | Mental Health Counselor | Westampton, NJ | 2018 |
| Skye O'Connell, OTR/L | 1821884404 | Occupational Therapist | Salinas, CA | 2025 |
| Spencer O'Connell | 1104441385 | Professional Counselor | Eugene, OR | 2020 |
| Srijana O'Connell, M.D. | 1598043648 | Child & Adolescent Psychiatry Physician | Saint Louis, MO | 2011 |
| Stacey O'Connell, MA | 1609215110 | Mental Health Counselor | Hoffman Estates, IL | 2013 |
| Stefany O'Connell | 1386378479 | Family Nurse Practitioner | Jbphh, HI | 2022 |
| Stephanie O'Connell, DPT | 1295040897 | Physical Therapist | Chapel Hill, NC | 2010 |
| Stephanie O'Connell, SLP | 1346377124 | Speech-Language Pathologist | Commack, NY | 2007 |
| Stephanie O'Connell, MS,BCBA | 1518482553 | Behavior Analyst | Framingham, MA | 2017 |
| Stephanie O'Connell, LCSW-C | 1649661273 | Clinical Social Worker | Baltimore, MD | 2015 |
| Stephen O'Connell | 1396835302 | Ophthalmology Physician | Camp Pendleton, CA | 2006 |
| Stephen O'Connell, D.O. | 1821253501 | Physical Medicine & Rehabilitation Physician | Pittsburgh, PA | 2008 |
| Stephen O'Connell, M.D. | 1831114966 | Orthopaedic Surgery Physician | Rancho Mirage, CA | 2006 |
| Steven O'Connell, PHD | 1265541213 | Clinical Psychologist | Danville, IL | 2006 |
| Susan O'Connell, RBT | 1215443056 | Behavior Technician | Stony Brook, NY | 2017 |
| Susan O'Connell, MSW, LCSW | 1417046376 | Clinical Social Worker | Lake Geneva, WI | 2006 |
| Susan O'Connell, MSW, LICSW | 1629121769 | Clinical Social Worker | Waltham, MA | 2007 |
| Susan O'Connell, CPNP | 1851614259 | Pediatric Nurse Practitioner | Philadelphia, PA | 2010 |
| Susan O'Connell, LCPC | 1922146067 | Professional Counselor | Wilmette, IL | 2007 |
| Suzanne O'Connell, LCSW | 1083616023 | Clinical Social Worker | Beverly Hills, CA | 2005 |
| Suzanne O'Connell, DPT, COMT, FAAOMPT | 1558778787 | Physical Therapist | Southampton, NY | 2014 |
| Sydney O'Connell | 1932990934 | Behavior Technician | Calabasas, CA | 2025 |
| Sydni O'Connell, LEP, NCSP | 1952749277 | Psychologist | Westwood, MA | 2013 |
| Sylvie O'Connell, MS | 1043622004 | Marriage & Family Therapist | San Diego, CA | 2014 |
| Tara O'Connell, LCSW-S | 1003691007 | Clinical Social Worker | Corpus Christi, TX | 2023 |
| Tara O'Connell, RD | 1144013145 | Registered Dietitian | Dekalb, IL | 2025 |
| Tara O'Connell | 1376385971 | Pharmacist | Everett, WA | 2024 |
| Tara O'Connell, MD | 1629245790 | Emergency Medicine Physician | Irvine, CA | 2008 |
| Tara O'Connell, P.T. | 1972601516 | Physical Therapist | Milford, CT | 2006 |
| Taryn O'Connell, DPT | 1376200899 | Physical Therapist | Sacramento, CA | 2021 |
| Teresa O'Connell, CPCI | 1114178365 | Professional Counselor | Salt Lake City, UT | 2008 |
| Teresa O'Connell, ACNP-BC | 1770048894 | Dermatology Physician | Powell, OH | 2019 |
| Terese O'Connell, R.D.N., I.B.C.L.C. | 1629503727 | Registered Dietitian | Ukiah, CA | 2017 |
| Theodore O'Connell, MD | 1073684007 | Surgical Oncology Physician | Los Angeles, CA | 2006 |
| Theodore O'Connell, MD | 1780743351 | Family Medicine Physician | Woodland Hills, CA | 2006 |
| Theresa O'Connell, N.P. | 1952743379 | Adult Health Nurse Practitioner | Hawthorne, NY | 2013 |
| Thomas O'Connell, NP | 1104948330 | Nurse Practitioner | Ann Arbor, MI | 2007 |
| Thomas O'Connell, M.D. | 1295826618 | Anesthesiology Physician | Pensacola, FL | 2006 |
| Thomas O'Connell, MD | 1518959865 | Internal Medicine Physician | Crestview Hills, KY | 2005 |
| Thomas O'Connell, M.D. | 1548622160 | Emergency Medicine Physician | Hartford, CT | 2016 |
| Thomas O'Connell, MD | 1639564347 | Cardiovascular Disease Physician | Elk Grove Village, IL | 2015 |
| Thomas O'Connell, MD | 1710047311 | Endocrinology, Diabetes & Metabolism Physician | Burlington, NC | 2006 |
| Tierney O'Connell, CRNA | 1508195215 | Certified Registered Nurse Anesthetist | Baltimore, MD | 2009 |
| Tiffany O'Connell, LPN | 1265803860 | Licensed Practical Nurse | Martinez, CA | 2015 |
| Timothy O'Connell, M.D. | 1336496637 | Diagnostic Radiology Physician | Boston, MA | 2012 |
| Timothy O'Connell | 1588477442 | Massage Therapist | Costa Mesa, CA | 2025 |
| Timothy O'Connell, MD | 1831155290 | Internal Medicine Physician | Redondo Beach, CA | 2006 |
| Timothy O'Connell, CATC | 1972040061 | Addiction (Substance Use Disorder) Counselor | Cardiff, CA | 2017 |
| Timothy O'Connell, IMH11386 | 1992189526 | Mental Health Counselor | Maitland, FL | 2015 |
| Tinatin O'Connell, M.D. | 1720253503 | Gastroenterology Physician | Manassas, VA | 2008 |
| Toni O'Connell | 1871018200 | Behavior Analyst | Winter Springs, FL | 2017 |
| Tracey O'Connell, M.D. | 1326064122 | Diagnostic Radiology Physician | Raleigh, NC | 2006 |
| Tracy O'Connell, FNP | 1134052590 | Family Medicine Physician | Colon, MI | 2026 |
| Trisha O'Connell, LMHC | 1376741637 | Mental Health Counselor | Worcester, MA | 2007 |
| Valerie O'Connell, PA | 1437438926 | Physician Assistant | Lebanon, TN | 2011 |
| Valerie O'Connell | 1770819799 | Registered Nurse | Plymouth Meeting, PA | 2009 |
| Veronica O'Connell | 1942014139 | Clinical Social Worker | Washington, DC | 2025 |
| Vincent O'Connell | 1194256701 | Counselor | Oakland, CA | 2017 |
| Whitney O'Connell | 1144654757 | Clinical Social Worker | Medfield, MA | 2013 |
| William O'Connell, ED.D., LMHC | 1205040631 | Mental Health Counselor | Seattle, WA | 2007 |
| William O'Connell | 1205679362 | Behavior Technician | Tulsa, OK | 2024 |
| William O'Connell, ATC | 1295274769 | Athletic Trainer | Barrington, IL | 2017 |
| William O'Connell, M.D. | 1376539882 | Pediatrics Physician | Philadelphia, PA | 2005 |
| William O'Connell, R.PH | 1508875691 | Pharmacist | Shreveport, LA | 2006 |
| William O'Connell, PSY.D. | 1669309696 | Clinical Psychologist | Odenton, MD | 2026 |
| William O'Connell, MA, CAGS | 1689891665 | School Psychologist | Hodgdon, ME | 2007 |
| Kathryn O'Connell (jordan), M.D. | 1780892281 | Hospitalist Physician | Annapolis, MD | 2007 |
| Keri O'Connell Bennett, AU.D. | 1902989395 | Audiologist | Portland, OR | 2006 |
| Elena O'Connell Centamore, LMHP, CSMW | 1366261836 | School Social Worker | Omaha, NE | 2024 |
| Ashley O'Connell Ferster, M.D. | 1396163747 | Plastic Surgery within the Head & Neck (Otolaryngology) Physician | Rochester, NY | 2014 |
| Nora O'Connell Krause, LCSW | 1710300066 | Clinical Social Worker | Scottsdale, AZ | 2014 |
| Melissa O'Connell Liggett, PH.D. | 1528206778 | Clinical Psychologist | Washington, DC | 2009 |
| Virginia O'Connell Ryan, LICSW | 1467773622 | Clinical Social Worker | Medford, MA | 2010 |
| Jacqueline O'Connell-Bagnati, LCSW | 1669535464 | Clinical Social Worker | Hampton, VA | 2006 |
| Rowan O'Connell-Barger, APRN | 1245906890 | Women's Health Nurse Practitioner | New Haven, CT | 2021 |
| Kim O'Connell-Brock, ATC | 1437262185 | Athletic Trainer | Las Cruces, NM | 2006 |
| Margaret O'Connell-Duffy, LMSW | 1083864607 | Social Worker | Goshen, NY | 2008 |
| Cara O'Connell-Edwards, PHD | 1730373317 | Clinical Psychologist | St Augustine, FL | 2007 |
| Colleen O'Connell-Fix, OTR | 1972004919 | Occupational Therapist | Farmington Hills, MI | 2018 |
| Donna O'Connell-Gilmore, LICSW | 1982741385 | Mental Health Counselor | South Orleans, MA | 2007 |
| Colleen O'Connell-Ill, OTRL | 1942355474 | Occupational Therapist | Lenexa, KS | 2007 |
| Cyndie O'Connell-Jobb, PA | 1265659742 | Physician Assistant | Ramona, CA | 2007 |
| Bridget O'Connell-Long | 1750888079 | Pediatrics Physician | Madison, WI | 2018 |
| Mary O'Connell-Lussier, LMFT | 1710497664 | Marriage & Family Therapist | Los Angeles, CA | 2017 |
| Sara O'Connell-Mayernik, MD | 1952612947 | Family Medicine Physician | Helena, MT | 2010 |
| Patricia O'Connell-McGee, RN, MSN | 1588171425 | Nutrition Support Registered Nurse | Bradenton, FL | 2017 |
| Jodie O'Connell-Ponkos, OTR/L | 1386370880 | Occupational Therapist | Watervliet, NY | 2022 |
| Kelly O'Connell-Seagraves, LPC | 1710272414 | Mental Health Counselor | Glastonbury, CT | 2011 |
| Andrew O'Connell-Shevenell, LMT | 1043642184 | Massage Therapist | Portland, ME | 2013 |
| Mary Patricia O'Connell-Simon, CRNA | 1841373917 | Certified Registered Nurse Anesthetist | Bryn Mawr, PA | 2006 |
| Allison O'Conner, MSN, APRN, FNP-C | 1972445500 | Family Nurse Practitioner | Ft Wright, KY | 2026 |
| Amber O'Conner | 1689101545 | Behavior Technician | Clarksville, TN | 2017 |
| April O'Conner | 1780496356 | Mental Health Counselor | West Chester, OH | 2025 |
| Arick O'Conner | 1710819099 | Behavior Technician | Port Orchard, WA | 2026 |
| Ashleigh O'Conner | 1174091607 | Behavior Technician | Thurmont, MD | 2018 |
| Brooke O'Conner, DPM | 1316781024 | Podiatrist | Saginaw, MI | 2024 |
| Caitlin O'Conner, DNP, FNP-C | 1811732399 | Family Nurse Practitioner | Aylett, VA | 2024 |
| Caitlyn O'Conner | 1407452121 | Addiction (Substance Use Disorder) Counselor | Ankeny, IA | 2020 |
| Carolyn O'Conner, FNP | 1841076403 | Family Nurse Practitioner | Clarksdale, MS | 2023 |
| Chelsea O'Conner, LSW | 1417593393 | Social Worker | Lima, OH | 2019 |
| Chevelle O'Conner | 1548701162 | Case Manager/Care Coordinator | New Orleans, LA | 2017 |
| Cheyenne O'Conner, RBT | 1285430371 | Behavior Technician | Jeffersonville, IN | 2025 |
| Chiantay O'Conner, SLP | 1891390191 | Speech-Language Pathologist | Baton Rouge, LA | 2020 |
| Christian O'Conner, MD | 1235864117 | Student in an Organized Health Care Education/Training Program | Burlington, MA | 2022 |
| Daniel O'Conner | 1649156738 | Occupational Therapy Assistant | Covington, KY | 2025 |
| Denise O'Conner, C.R.C. | 1215050539 | Rehabilitation Counselor | Plain City, OH | 2007 |
| Desmarie O'Conner, CAC | 1366802191 | Counselor | Baton Rouge, LA | 2016 |
| Edna O'Conner, CDCA | 1669171732 | Addiction (Substance Use Disorder) Counselor | Youngstown, OH | 2023 |
| Georgia O'Conner | 1700460623 | Occupational Therapy Assistant | Towanda, PA | 2021 |
| Jada O'Conner | 1639934953 | Pharmacist | Jacksonville, FL | 2024 |
| Jason O'Conner, MS | 1174003800 | Counselor | Decatur, AL | 2018 |
| Jeremy O'Conner, LCSW | 1417373796 | Clinical Social Worker | Los Angeles, CA | 2014 |
| John O'Conner | 1861265241 | Occupational Therapy Assistant | Cincinnati, OH | 2023 |
| Julia O'Conner, PT, DPT | 1699360677 | Physical Therapist | Saint Louis, MO | 2021 |
| Kaiden O'Conner | 1588546071 | Peer Specialist | Portland, OR | 2025 |
| Kalyn O'Conner, FNP-C | 1669108254 | Family Nurse Practitioner | Roanoke, VA | 2022 |
| Katherine O'Conner, OT | 1891126868 | Occupational Therapist | Tampa, FL | 2013 |
| Keith O'Conner | 1942733043 | Behavior Analyst | North Las Vegas, NV | 2017 |
| Kyra O'Conner, BCBA | 1255294393 | Behavior Analyst | Saint Louis, MO | 2025 |
| Lisa O'Conner | 1457010290 | Behavior Technician | Irwin, PA | 2021 |
| Lisa O'Conner, MD | 1811913908 | Specialist | Madison, WI | 2006 |
| Lisa O'Conner | 1972453538 | Family Nurse Practitioner | Charlotte, NC | 2026 |
| Melania O'Conner | 1164954517 | Behavior Analyst | North Las Vegas, NV | 2017 |
| Michael O'Conner, DO | 1396724167 | Internal Medicine Physician | Des Moines, IA | 2006 |
| Michelle O'Conner | 1346921822 | Addiction (Substance Use Disorder) Counselor | Conway, AR | 2023 |
| Nancy O'Conner, LCMFT | 1235359498 | Marriage & Family Therapist | Manhattan, KS | 2007 |
| Patricia O'Conner, RN | 1184125361 | Registered Nurse | Fort Smith, AR | 2018 |
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).