Providers Todd O'Brien, MOTR/L to Kelly O'Bryan Buszkiewicz, LCSW, LCADC
300 individual NPIs in the federal registry, part 16,010 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. 114 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Todd O'Brien, MOTR/L | 1194084160 | Occupational Therapist | Coldwater, MI | 2012 |
| Todd O'Brien, DPM | 1366401291 | Foot & Ankle Surgery Podiatrist | Old Town, ME | 2006 |
| Tracey O'Brien, LICSW | 1245345016 | Clinical Social Worker | Wakefield, MA | 2006 |
| Tracey O'Brien, MD | 1467914630 | Critical Care Medicine (Internal Medicine) Physician | Bridgeport, CT | 2019 |
| Traci O'Brien, DPT | 1295007029 | Physical Therapist | New London, CT | 2012 |
| Tracy O'Brien, LMT | 1801196837 | Massage Therapist | Falls City, NE | 2010 |
| Travis O'Brien, MD | 1124466222 | Pain Medicine (Physical Medicine & Rehabilitation) Physician | Saint Paul, MN | 2013 |
| Travis O'Brien, CRNP | 1437433661 | Psychiatric/Mental Health Nurse Practitioner | Allentown, PA | 2011 |
| Travis O'Brien, CRNA | 1679009252 | Certified Registered Nurse Anesthetist | Rochester, MN | 2017 |
| Trevor O'Brien, M.D., | 1487091989 | Plastic and Reconstructive Surgery Physician | Petoskey, MI | 2013 |
| Trevor O'Brien | 1710393749 | Athletic Trainer | Clawson, MI | 2014 |
| Tricia O'Brien, MD | 1174727945 | General Practice Physician | Frisco, TX | 2007 |
| Tricia O'Brien, DO | 1902509896 | Student in an Organized Health Care Education/Training Program | Houston, TX | 2023 |
| Trudy O'Brien | 1669091757 | Behavior Technician | Ewa Beach, HI | 2020 |
| Tyler O'Brien | 1013834977 | Physician Assistant | Denison, TX | 2026 |
| Tyler O'Brien | 1508741729 | Behavior Technician | Aurora, CO | 2025 |
| Tyler O'Brien | 1669318002 | Chiropractor | Milford, CT | 2026 |
| Tyler O'Brien, MD | 1801357843 | Psychiatry Physician | Delaware, OH | 2019 |
| Tylyn O'Brien | 1932984465 | Massage Therapist | Minneapolis, MN | 2023 |
| Uma O'Brien, M.D. | 1295757169 | Dermatology Physician | Charlotte, NC | 2006 |
| Valerie O'Brien | 1174003719 | Occupational Therapist | Sarasota, FL | 2018 |
| Valorie O'Brien | 1366244238 | Mental Health Counselor | Roswell, GA | 2025 |
| Valorie O'Brien | 1699361238 | Personal Care Attendant | Wheeling, WV | 2020 |
| Vana O'Brien, L.C.S.W. | 1538238084 | Clinical Social Worker | Portland, OR | 2006 |
| Vanessa O'Brien, PT | 1225276249 | Physical Therapist | Milwaukee, WI | 2009 |
| Vanessa O'Brien, LPN | 1508629924 | Licensed Vocational Nurse | Thornville, OH | 2024 |
| Veronica O'Brien, MA, MS | 1578350088 | Psychologist | Charleston, WV | 2025 |
| Veronica O'Brien, CNM | 1700990298 | Advanced Practice Midwife | St John, VI | 2006 |
| Veronica O'Brien, MS, LPC | 1790442614 | Professional Counselor | Browns Mills, NJ | 2021 |
| Veronica O'Brien, C.A.T.C.-II | 1811109838 | Addiction (Substance Use Disorder) Counselor | San Bernardino, CA | 2007 |
| Vicki O'Brien, LCP | 1114224185 | Mental Health Counselor | Pittsburg, KS | 2011 |
| Vicki O'Brien, LCSW | 1578582813 | Clinical Social Worker | Middletown, NY | 2006 |
| Vicki O'Brien, LCSW | 1811217128 | Clinical Social Worker | W Brentwood, NY | 2010 |
| Victoria O'Brien, PHD | 1013545037 | Student in an Organized Health Care Education/Training Program | Newark, DE | 2020 |
| Victoria O'Brien, DO | 1275023855 | Obstetrics & Gynecology Physician | Fort Drum, NY | 2018 |
| Victoria O'Brien | 1528250909 | Case Manager/Care Coordinator | Ketchikan, AK | 2007 |
| Victoria O'Brien | 1932612298 | Behavior Analyst | Ann Arbor, MI | 2017 |
| Virginia O'Brien, OTR/L, CCC-SLP | 1023261054 | Pediatric Occupational Therapist | Rockaway Park, NY | 2008 |
| Virginia O'Brien, OT | 1063510709 | Hand Occupational Therapist | Minneapolis, MN | 2006 |
| Virginia O'Brien, M.D. | 1184897886 | Psychiatry Physician | Roanoke, VA | 2008 |
| Virginia O'Brien, LICSW | 1598835779 | Clinical Social Worker | Yarmouth Port, MA | 2006 |
| Walter O'Brien, M.D. | 1346290814 | Sports Medicine (Family Medicine) Physician | Los Angeles, CA | 2006 |
| Walter O'Brien, MD | 1730173360 | Urology Physician | Leesburg, VA | 2005 |
| Wanda O'Brien, LCSW | 1609165802 | Clinical Social Worker | Schnecksville, PA | 2011 |
| Wayne O'Brien, LCSW-C | 1154454114 | Clinical Social Worker | Silver Spring, MD | 2007 |
| Wendy O'Brien, P.T. | 1881788222 | Physical Therapist | Arlington, VA | 2006 |
| Wesley O'Brien, D.D.S. | 1255782355 | Dentist | Salem, VA | 2016 |
| Whitney O'Brien, RD | 1346854346 | Registered Dietitian | Jacksonville, FL | 2020 |
| Whitney O'Brien, CNM | 1407709801 | Advanced Practice Midwife | Phoenix, AZ | 2026 |
| Whitney O'Brien | 1649816521 | Professional Counselor | Richmond, VA | 2019 |
| Whitney O'Brien, MSN, FNP-BC | 1962953190 | Nurse Practitioner | Wheeling, WV | 2016 |
| Will O'Brien | 1992675805 | Pharmacist | Dubuque, IA | 2025 |
| William O'Brien, D.C. | 1235217795 | Chiropractor | Glendale Heights, IL | 2006 |
| William O'Brien, PSY.D | 1255740254 | Psychologist | Westborough, MA | 2014 |
| William O'Brien | 1275868457 | Mental Health Counselor | Maplewood, MN | 2009 |
| William O'Brien, DDS | 1285657957 | Prosthodontics | Milwaukee, WI | 2006 |
| William O'Brien, DDS | 1285851634 | Periodontics | Slidell, LA | 2007 |
| William O'Brien, DO | 1295774487 | Family Medicine Physician | Bensalem, PA | 2006 |
| William O'Brien, D.O. | 1316046899 | Diagnostic Radiology Physician | Orlando, FL | 2006 |
| William O'Brien, D.D.S. | 1326125196 | Dentist | Saint Peter, MN | 2006 |
| William O'Brien, CSAC | 1356270482 | Addiction (Substance Use Disorder) Counselor | Roanoke, VA | 2026 |
| William O'Brien, MD | 1477581395 | Surgery Physician | Cleveland, OH | 2006 |
| William O'Brien, PA | 1649993841 | Physician Assistant | Livingston, NJ | 2022 |
| William O'Brien, M.D. | 1700860558 | Maternal & Fetal Medicine Physician | Fort Myers, FL | 2005 |
| William O'Brien | 1760549869 | General Practice Dentistry | Richlands, NC | 2007 |
| William O'Brien, MD | 1831101955 | Surgery Physician | Aurora, IL | 2006 |
| Yoko O'Brien, LPC | 1124645601 | Professional Counselor | Marietta, GA | 2020 |
| Yvonne O'Brien, LICSW | 1487043063 | Clinical Social Worker | New Haven, CT | 2015 |
| Yvonne O'Brien, RPH | 1568755270 | Pharmacist | Center Moriches, NY | 2011 |
| Yvonne O'Brien | 1952840118 | Marriage & Family Therapist | San Jose, CA | 2017 |
| Zane O'Brien | 1003705492 | Physical Therapist | Bellevue, NE | 2025 |
| Zoe O'Brien, CRNP | 1205915766 | Pediatric Nurse Practitioner | Gaithersburg, MD | 2006 |
| Kelly O'Brien Burling, RN | 1861370587 | School Registered Nurse | Fountain Hills, AZ | 2025 |
| Amy O'Brien Charles, MD | 1720440696 | Anesthesiology Physician | Boston, MA | 2016 |
| Jennifer O'Brien Dambmann, LISW | 1871840785 | Clinical Social Worker | Albuquerque, NM | 2012 |
| Erin O'Brien Donohue, CRNA | 1689770158 | Certified Registered Nurse Anesthetist | Springfield, MA | 2006 |
| Clare O'Brien Doyle, LCSW | 1841524709 | Clinical Social Worker | Pennington, NJ | 2009 |
| Bridget O'Brien Fagan, NP | 1376578211 | Family Nurse Practitioner | Chicago, IL | 2006 |
| Vincent O'Brien Guerrero, MD, MBA | 1114586583 | Family Medicine Physician | Placerville, CA | 2019 |
| Deanne O'Brien Hagerty, PA | 1780540104 | Physician Assistant | Boston, MA | 2025 |
| Noreen O'Brien Hall, CRNA | 1871604223 | Certified Registered Nurse Anesthetist | North Adams, MA | 2006 |
| Bridgit O'Brien Javens | 1366244162 | Student in an Organized Health Care Education/Training Program | Myrtle Beach, SC | 2025 |
| Julianne O'Brien Larsen | 1215363460 | Family Nurse Practitioner | Rockland, MA | 2013 |
| Amanda O'Brien Milleisen, PHD | 1437219011 | Clinical Psychologist | Ridgewood, NJ | 2006 |
| Katie O'Brien Paradis, M.D. | 1164689931 | Internal Medicine Physician | Oakes, ND | 2008 |
| Daryl O'Brien Parr, PH.D., LCSW | 1063836823 | Clinical Social Worker | Cincinnati, OH | 2014 |
| Colleen O'Brien Podulka, CRNP | 1477896140 | Family Nurse Practitioner | Philadelphia, PA | 2013 |
| Erin O'Brien Powers, MD | 1194698977 | Family Medicine Physician | Oregon City, OR | 2025 |
| Carolyn O'Brien Price | 1225984818 | Speech-Language Pathologist | Los Angeles, CA | 2026 |
| Abigail O'Brien Scarchilli, M.D. | 1134488158 | Family Medicine Physician | Babylon, NY | 2012 |
| Cara O'Brien Smith, LCSW | 1053052258 | Clinical Social Worker | Marietta, GA | 2022 |
| Kimberly O'Brien Sylvain, LLMSW | 1538512694 | Clinical Social Worker | Boyne Falls, MI | 2016 |
| Charlotte O'Brien Tomczyk, MS, RD | 1639969462 | Registered Dietitian | Saline, MI | 2025 |
| Erin O'Brien Veara, PH.D. | 1629308507 | Clinical Psychologist | Philadelphia, PA | 2009 |
| Melody O'Brien Woodford | 1457517633 | Case Manager/Care Coordinator | Bakersfield, CA | 2008 |
| Kerry O'Brien- Espinoza, NP | 1033751763 | Family Nurse Practitioner | Islandia, NY | 2019 |
| Kyle O'Brien-Asmah, DNP | 1790255222 | Family Nurse Practitioner | Pittsfield, MA | 2018 |
| Holly O'Brien-Avila, CRNA | 1275845257 | Certified Registered Nurse Anesthetist | Kansas City, KS | 2010 |
| Penny O'Brien-Black, CNP, RN | 1114164324 | Adult Health Nurse Practitioner | Bedford, OH | 2009 |
| Alice O'Brien-Botts, LMSW | 1104971092 | Clinical Social Worker | Waverly, NY | 2007 |
| Molly O'Brien-Bouchard, MD | 1558056721 | Family Medicine Physician | East Syracuse, NY | 2023 |
| Solare O'Brien-Brethorst, APSW | 1669072625 | Social Worker | Baraboo, WI | 2020 |
| Moira O'Brien-Bruce, D.O. | 1891768370 | Family Medicine Physician | Brookfield, WI | 2006 |
| Maureen O'Brien-Cagney, FNP-C | 1427564632 | Family Nurse Practitioner | Gilbert, AZ | 2017 |
| Matie O'Brien-Cole, RN/MA | 1801030952 | Psychiatric/Mental Health Registered Nurse | Scotch Plains, NJ | 2009 |
| Amelia O'Brien-Combs, MPH, RDN | 1437815594 | Registered Dietitian | Chicago, IL | 2021 |
| Devin O'Brien-Coon, M.D. | 1518282409 | Plastic and Reconstructive Surgery Physician | Boston, MA | 2010 |
| Alexandra O'Brien-Dukes, LMHC | 1952950420 | Mental Health Counselor | Cambridge, MA | 2019 |
| Rhonda O'Brien-Farrar, LMP | 1477860781 | Massage Therapist | Napavine, WA | 2010 |
| Tracey O'Brien-Fay, OT/L | 1164677357 | Occupational Therapist | Oceanside, NY | 2008 |
| Marian O'Brien-Frigo, MSW | 1518992650 | Clinical Social Worker | Milwaukee, WI | 2006 |
| Tabitha O'Brien-Goulet | 1427580414 | Licensed Practical Nurse | Woonsocket, RI | 2017 |
| Carly O'Brien-Hart, LICSW | 1003197898 | Counselor | Dover, NH | 2011 |
| Mary O'Brien-Harte, MSW, LICSW | 1528531449 | Social Worker | Framingham, MA | 2019 |
| Erin O'Brien-Herr | 1053159590 | Counselor | Greenville, SC | 2024 |
| Molly O'Brien-Horn, PT, DPT, CLT | 1891272100 | Physical Medicine & Rehabilitation Physician | Freehold, NJ | 2018 |
| Jere O'Brien-Kinne, ARNP | 1194905885 | Pediatric Nurse Practitioner | Gilbert, AZ | 2007 |
| Robbie O'Brien-Leighton, MD | 1215145818 | Physical Medicine & Rehabilitation Physician | Wichita, KS | 2007 |
| Caitlin O'Brien-Masonis, PSY.D | 1508679846 | Clinical Psychologist | Atascadero, CA | 2025 |
| Karen O'Brien-Maynard, LPC | 1952733891 | Professional Counselor | Easton, PA | 2013 |
| Michael O'Brien-McGinty, M.D. | 1205001997 | Emergency Medicine Physician | Tacoma, WA | 2008 |
| Cynthia O'Brien-Nimens, RD | 1063604783 | Registered Dietitian | Grand Forks, ND | 2007 |
| Shellie O'Brien-Perry, ARNP-C | 1568716637 | Nurse Practitioner | North Liberty, IA | 2012 |
| Linda O'Brien-Racine, LCSW | 1679846802 | Clinical Social Worker | Ridgewood, NJ | 2012 |
| Colleen O'Brien-Russo, AUD | 1831840479 | Audiologist | New York, NY | 2022 |
| Kimberly O'Brien-Sillman, LCSW | 1730366634 | Clinical Social Worker | Chippewa Falls, WI | 2008 |
| Julie O'Brien-Smith | 1881113611 | Speech-Language Pathologist | Ottawa, IL | 2017 |
| Dana O'Brien-Stenman, M.A., CCC-SLP | 1609357193 | Speech-Language Pathologist | Lake Worth, FL | 2018 |
| Eileen O'Brien-Su, M.D. | 1790799344 | Pediatrics Physician | Southlake, TX | 2006 |
| Dawn O'Brien-Taylor, AUD | 1548507734 | Audiologist | Colorado Springs, CO | 2013 |
| Lauren O'Brien-Tomich, M.D. | 1053524413 | Family Medicine Physician | Elkins Park, PA | 2007 |
| Jennifer O'Brien-Traficante, MA, LCMHC | 1861587354 | Mental Health Counselor | Nashua, NH | 2006 |
| Calleen O'Brien-Troyer | 1013852326 | Registered Nurse | Saginaw, MI | 2026 |
| Christina O'Brien-Tyner, DDS | 1386199107 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2016 |
| Kathleen O'Brien-Vartapurian, MSED | 1811242530 | Speech-Language Pathologist | Homosassa, FL | 2012 |
| Tom O'Brien-Wilson | 1023233350 | Pastoral Counselor | Mount Vernon, WA | 2007 |
| Kevin O'Brienr, RPH | 1225146145 | Pharmacist | Ridley Park, PA | 2006 |
| Constance O'Brient, OT | 1720869514 | Occupational Therapist | Belfast, ME | 2023 |
| Anthony O'Bright, PT | 1437477924 | Physical Therapist | Woodbury, MN | 2010 |
| Kathryn O'Bright, PT, DPT, OCS | 1891193322 | Orthopedic Physical Therapist | Palatine, IL | 2014 |
| Nicholas O'Bright, M.D. | 1760725584 | Family Medicine Physician | Oklahoma City, OK | 2013 |
| Richard O'Bringer, PAC | 1710937446 | Surgical Physician Assistant | Las Vegas, NV | 2006 |
| Kimberly O'Brion, MS, LMT, RMTI | 1598982217 | Massage Therapist | Albuquerque, NM | 2007 |
| Kristine O'Brion, CREDIFIED MASSAGE TH | 1063658748 | Contractor | Prior Lake, MN | 2008 |
| Levy O'Brion, LPC | 1184878613 | Professional Counselor | Madison, WI | 2008 |
| Colin O'Brochta, PA-C | 1619533064 | Surgical Physician Assistant | Seattle, WA | 2019 |
| Lisa O'Brochta, PHARMACIST | 1790823433 | Pharmacist | Redmond, WA | 2007 |
| Richard O'Brocta, PHARMD | 1104952142 | Pharmacotherapy Pharmacist | Fairport, NY | 2007 |
| Hugh O'Brodovich, M.D. | 1134301906 | Pediatric Pulmonology Physician | Stanford, CA | 2007 |
| Seamus O'Broin, M.D. | 1114140605 | Obstetrics & Gynecology Physician | Canton, MI | 2007 |
| Anne Marie O'Broin Lennon, MD PHD | 1881831345 | Gastroenterology Physician | Baltimore, MD | 2009 |
| Megan O'Brokta, PHD, LCMHCA | 1891592408 | Mental Health Counselor | Holly Springs, NC | 2025 |
| Michael O'Bruba, PT | 1528346871 | Physical Therapist | Niles, OH | 2011 |
| Alicia O'Bryan, LSW, LICDC | 1629556766 | Social Worker | Dayton, OH | 2018 |
| Amanda O'Bryan | 1386336006 | Health & Wellness Coach | Louisville, KY | 2023 |
| Amanda O'Bryan | 1841045069 | Speech-Language Pathologist | La Grange Park, IL | 2024 |
| Amy O'Bryan, OTR/L | 1366821753 | Occupational Therapist | Louisville, KY | 2015 |
| Amy O'Bryan, LPC | 1508401837 | Professional Counselor | Matthews, NC | 2019 |
| Arianna O'Bryan | 1679045884 | Student in an Organized Health Care Education/Training Program | San Diego, CA | 2018 |
| Ashlee O'Bryan, RBT | 1871100271 | Behavior Technician | Newburgh, IN | 2020 |
| Ashley O'Bryan, MD | 1689236747 | Pediatrics Physician | Grand Rapids, MI | 2019 |
| Bethany O'Bryan | 1386261014 | Day Training/Habilitation Specialist | Sandstone, WV | 2020 |
| Bethany O'Bryan | 1447123005 | Behavior Technician | Hinesville, GA | 2025 |
| Brittany O'Bryan | 1093159303 | Urology Physician | Elizabethtown, KY | 2013 |
| Brittany O'Bryan, DIETITIAN | 1528431319 | Registered Dietitian | Hammond, LA | 2015 |
| Brooke-Anne O'Bryan, SRNA | 1275362030 | Certified Registered Nurse Anesthetist | Louisville, KY | 2024 |
| Carey O'Bryan, M.D. | 1912996356 | Cardiovascular Disease Physician | Newport Beach, CA | 2005 |
| Carol O'Bryan, LMFT | 1528127388 | Marriage & Family Therapist | Broken Arrow, OK | 2006 |
| Casey O'Bryan | 1760889125 | Case Manager/Care Coordinator | Quincy, MA | 2014 |
| Casey O'Bryan, NP-C | 1891066650 | Family Nurse Practitioner | Washington, DC | 2012 |
| Catherine O'Bryan, ARNP | 1013029149 | Family Nurse Practitioner | Key Largo, FL | 2006 |
| Chloe O'Bryan | 1598602823 | Social Worker | Prospect, KY | 2026 |
| Christopher O'Bryan | 1578150207 | Personal Care Attendant | Barboursville, WV | 2020 |
| Christopher O'Bryan, MSW, RCSWI | 1639820905 | Mental Health Counselor | Tavares, FL | 2022 |
| Christopher O'Bryan, CDC-A | 1659960110 | Case Manager/Care Coordinator | Toledo, OH | 2021 |
| Christy O'Bryan | 1841524964 | Social Worker | Hardinsburg, KY | 2009 |
| Collin O'Bryan | 1699423293 | Social Worker | Portland, OR | 2022 |
| Courtney O'Bryan, D.O. | 1629414990 | Sports Medicine (Family Medicine) Physician | San Diego, CA | 2013 |
| Dale O'Bryan, M.D. | 1699895458 | Psychiatry Physician | Miami, FL | 2007 |
| Daniel O'Bryan, DO | 1497315592 | Family Medicine Physician | Temple Terrace, FL | 2019 |
| Darin O'Bryan, DDS | 1043242399 | General Practice Dentistry | Coos Bay, OR | 2006 |
| David O'Bryan, DC | 1366378325 | Chiropractor | Murfreesboro, TN | 2026 |
| David O'Bryan, M.D. | 1508967878 | Obstetrics & Gynecology Physician | Tallahassee, FL | 2006 |
| Deborah O'Bryan, MD | 1033151824 | Family Medicine Physician | Jackson, MS | 2006 |
| Deborah O'Bryan | 1861056509 | Clinical Psychologist | Norwood, MA | 2019 |
| Deirdre O'Bryan, PT | 1396358321 | Physical Therapist | San Francisco, CA | 2020 |
| Denice O'Bryan, PA | 1043336282 | Physician Assistant | Woodland Hills, CA | 2007 |
| Dennis O'Bryan, O.D. | 1083688162 | Optometrist | Harbor Springs, MI | 2006 |
| Edward O'Bryan, M.D. | 1104913193 | Internal Medicine Physician | Charleston, SC | 2006 |
| Edward O'Bryan | 1134010184 | Personal Care Attendant | Charleston, WV | 2025 |
| Elcilene O'Bryan | 1528734415 | Behavior Technician | Ontario, CA | 2021 |
| Elya O'Bryan, LMHC | 1417832148 | Mental Health Counselor | Rochester, NY | 2025 |
| Emily O'Bryan, LPCC | 1154835387 | Counselor | Worthington, OH | 2017 |
| Emily O'Bryan, PH.D. | 1184207904 | Psychologist | Boston, MA | 2021 |
| Erica O'Bryan, MD | 1629290101 | Pediatrics Physician | Sunnyside, NY | 2007 |
| Erin O'Bryan, PHD, CCC-SLP | 1134646409 | Speech-Language Pathologist | Wichita, KS | 2017 |
| Erin O'Bryan, DPT | 1669258091 | Physical Therapist | Saint Charles, MO | 2023 |
| Faye O'Bryan | 1568133957 | Registered Nurse | Rapid City, SD | 2021 |
| Gabriella O'Bryan | 1417669516 | Behavior Technician | Minneapolis, MN | 2022 |
| Genieva O'Bryan, RN | 1326278599 | Registered Nurse | Fairbanks, AK | 2009 |
| George O'Bryan, M.D. | 1417061904 | Nephrology Physician | Edina, MN | 2006 |
| Gerald O'Bryan, M.D. | 1629259478 | Internal Medicine Physician | Houma, LA | 2007 |
| Gilchrist O'Bryan, LCDCII | 1306404140 | Addiction (Substance Use Disorder) Counselor | Dayton, OH | 2019 |
| Grant O'Bryan | 1801428313 | Hearing Instrument Specialist | Quincy, IL | 2020 |
| Gregory O'Bryan, OD | 1609931260 | Optometrist | Saint Joseph, MO | 2006 |
| Hadley O'Bryan, LMHC | 1093231045 | Student in an Organized Health Care Education/Training Program | Waterloo, NY | 2017 |
| Haley O'Bryan, LMFT | 1427634799 | Marriage & Family Therapist | Long Beach, CA | 2021 |
| Hallie O'Bryan, ARNP | 1326130394 | Family Nurse Practitioner | Hopkinsville, KY | 2006 |
| Hannah O'Bryan | 1407674930 | Student in an Organized Health Care Education/Training Program | Jackson, MS | 2024 |
| Hollie O'Bryan, FNP | 1104278704 | Family Nurse Practitioner | East Bridgewater, MA | 2016 |
| James O'Bryan, MD | 1023696176 | Hematology & Oncology Physician | Charleston, SC | 2021 |
| James O'Bryan, M.D. | 1134473192 | Pediatrics Physician | Overland Park, KS | 2012 |
| Jane O'Bryan, MD | 1043060106 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2024 |
| Jayna O'Bryan, PTA | 1437640703 | Physical Medicine & Rehabilitation Physician | Omaha, NE | 2018 |
| Jeanine O'Bryan, COTA/L | 1548504095 | Occupational Therapy Assistant | Frankfort, KY | 2012 |
| Jennifer O'Bryan, CDE, RN | 1093028037 | Diabetes Educator Registered Nurse | Lexington, KY | 2010 |
| Jennifer O'Bryan, LCSW | 1427498542 | Clinical Social Worker | Leesburg, VA | 2013 |
| Jennifer O'Bryan, MD | 1689662702 | Pediatrics Physician | Southaven, MS | 2005 |
| John O'Bryan, PA-C | 1538246491 | Surgical Physician Assistant | Melbourne, FL | 2006 |
| John O'Bryan, M.D. | 1992745632 | Family Medicine Physician | Troy, NY | 2006 |
| Joseph O'Bryan, MD | 1770570400 | Family Medicine Physician | Paducah, KY | 2005 |
| Karissa O'Bryan | 1922543172 | Behavior Technician | Lexington, KY | 2016 |
| Kassandra O'Bryan, RBT | 1851142814 | Behavior Technician | Herrin, IL | 2024 |
| Kate O'Bryan | 1275031106 | Clinical Social Worker | Louisville, KY | 2018 |
| Katharine O'Bryan, CAA | 1518481738 | Anesthesiologist Assistant | New Albany, IN | 2017 |
| Katherine O'Bryan, FNP-BC | 1447877279 | Family Nurse Practitioner | Fairmont, WV | 2020 |
| Katherine O'Bryan, MS, RD, LD | 1871019208 | Pediatric Nutrition Registered Dietitian | Fort Worth, TX | 2017 |
| Kathryn O'Bryan | 1710391354 | Occupational Therapy Assistant | Houston, TX | 2014 |
| Kathy O'Bryan, CADC | 1225540024 | Addiction (Substance Use Disorder) Counselor | Prestonsburg, KY | 2017 |
| Katie O'Bryan | 1336517705 | Specialist | Troy, NY | 2015 |
| Kayla O'Bryan, PHARM.D. | 1629317649 | Pharmacist | Seattle, WA | 2013 |
| Kayla-Lyn O'Bryan | 1235010596 | Behavior Technician | Fort Wayne, IN | 2025 |
| Kelly O'Bryan, PH.D. | 1093882698 | Clinical Psychologist | Escondido, CA | 2006 |
| Kevin O'Bryan, LMFT | 1336816396 | Marriage & Family Therapist | Los Angeles, CA | 2021 |
| Kevin O'Bryan, MD | 1578787735 | Dermatology Physician | Louisville, KY | 2007 |
| Kevin O'Bryan, MD | 1972817807 | Hospitalist Physician | Saint Louis, MO | 2010 |
| Kyle O'Bryan, CRNA | 1881932788 | Certified Registered Nurse Anesthetist | Newnan, GA | 2013 |
| Larry O'Bryan | 1962125021 | Physical Therapy Assistant | Huntington, WV | 2022 |
| Laura O'Bryan, LDEM, CPM | 1083931273 | Midwife | Murray, UT | 2010 |
| Leigh O'Bryan, CRNA | 1598166571 | Certified Registered Nurse Anesthetist | Akron, OH | 2014 |
| Leslie O'Bryan, O.T.R./L., C.H.T. | 1487733473 | Hand Occupational Therapist | Oxford, MS | 2006 |
| Marion O'Bryan, LMSW | 1083746465 | Clinical Social Worker | Ann Arbor, MI | 2007 |
| Marla O'Bryan, ATC | 1750932513 | Athletic Trainer | Sioux Falls, SD | 2019 |
| Martha O'Bryan, M.S. | 1912043332 | Speech-Language Pathologist | Phoenix, AZ | 2007 |
| Martin O'Bryan | 1821074949 | Emergency Medicine Physician | Englewood, CO | 2005 |
| Mary O'Bryan, RPH | 1447642426 | Pharmacist | Cincinnati, OH | 2015 |
| Maureen O'Bryan, M.H.S., CCC-SLP | 1174258081 | Speech-Language Pathologist | North Riverside, IL | 2022 |
| Megan O'Bryan, PHD | 1639182470 | Clinical Psychologist | Indianapolis, IN | 2006 |
| Megan O'Bryan, DPM | 1922854389 | Student in an Organized Health Care Education/Training Program | Detroit, MI | 2024 |
| Megan O'Bryan | 1992694491 | Mental Health Counselor | Westampton, NJ | 2025 |
| Megan Morris O'Bryan, CRNA | 1841612488 | Certified Registered Nurse Anesthetist | Fort Wayne, IN | 2014 |
| Meghan O'Bryan, MD | 1417022393 | Surgery Physician | Spearfish, SD | 2006 |
| Melissa O'Bryan | 1699308908 | Registered Nurse | Denton, TX | 2020 |
| Michael O'Bryan, M.D. | 1104207091 | Physical Medicine & Rehabilitation Physician | Olathe, KS | 2015 |
| Nancy O'Bryan, R.N. | 1104136704 | Registered Nurse | Dayton, OH | 2010 |
| Nancy O'Bryan, ARNP | 1225221013 | Family Nurse Practitioner | Owensboro, KY | 2007 |
| Natalie O'Bryan, RN,MSN,ANP | 1336456425 | Adult Health Nurse Practitioner | Charleston, SC | 2010 |
| Nikole O'Bryan, DMD | 1780890269 | Dentist | Seattle, WA | 2007 |
| Olivia O'Bryan | 1861105280 | Behavior Technician | Chattanooga, TN | 2022 |
| Patrick O'Bryan, D.C. | 1023355112 | Chiropractor | Centerville, OH | 2013 |
| Pauline O'Bryan, PA-C | 1144466400 | Physician Assistant | Dallas, TX | 2008 |
| Randy O'Bryan, MT | 1881717692 | Acupuncturist | Tulsa, OK | 2007 |
| Raymond O'Bryan, DO | 1518429943 | Sports Medicine (Family Medicine) Physician | Houston, TX | 2019 |
| Rebecca O'Bryan, OTR | 1184678385 | Occupational Therapist | Fredericksburg, VA | 2006 |
| Rebecca O'Bryan, MD | 1295900652 | Physical Medicine & Rehabilitation Physician | Indianapolis, IN | 2008 |
| Rebecca O'Bryan | 1821293135 | Developmental Therapist | Alvaton, KY | 2007 |
| Rebecca O'Bryan, APRN FNP-C | 1972096337 | Family Medicine Physician | Carmel, IN | 2018 |
| Rebekah O'Bryan | 1396532735 | Student in an Organized Health Care Education/Training Program | Fort Wayne, IN | 2025 |
| Richard O'Bryan | 1871042721 | Occupational Therapy Assistant | Altamonte Springs, FL | 2016 |
| Rick O'Bryan, P.T. | 1033392105 | Physical Therapist | Paintsville, KY | 2007 |
| Rita O'Bryan | 1720301468 | Speech-Language Pathologist | Columbus, GA | 2010 |
| Robert O'Bryan, M.D. | 1558405845 | Anesthesiology Physician | Beaumont, TX | 2007 |
| Robert O'Bryan, DDS | 1639128614 | Dentist | Lapeer, MI | 2006 |
| Robert O'Bryan, MFT | 1649455635 | Marriage & Family Therapist | Susanville, CA | 2008 |
| Robin O'Bryan, PT | 1295968659 | Physical Therapist | Thelma, KY | 2009 |
| Rory O'Bryan | 1427551407 | Speech-Language Pathologist | Durham, NC | 2018 |
| Rosamond O'Bryan | 1356500540 | Registered Nurse | Las Vegas, NV | 2008 |
| Sally O'Bryan, CCC-A | 1558439596 | Audiologist | Salem, VA | 2006 |
| Sara O'Bryan | 1447923016 | Home Health Aide | Fairfield Twp, OH | 2021 |
| Sara O'Bryan | 1992249981 | Acute Care Nurse Practitioner | Columbus, OH | 2016 |
| Sarah O'Bryan | 1700340031 | Physical Therapist | Beavercreek, OH | 2019 |
| Shannon O'Bryan, PA | 1790720670 | Physician Assistant | Cocoa Beach, FL | 2006 |
| Sharon O'Bryan, M.A., LLP | 1689903692 | Clinical Psychologist | Auburn Hills, MI | 2009 |
| Sophia O'Bryan | 1578168290 | Recreation Therapist | Waco, TX | 2020 |
| Stacey O'Bryan, MD | 1659766467 | Pediatrics Physician | Kansas City, MO | 2015 |
| Stuti O'Bryan, OTR | 1356414783 | Occupational Therapist | Louisville, KY | 2006 |
| Sydnee O'Bryan | 1013698968 | Behavior Technician | Reno, NV | 2023 |
| Tanya O'Bryan, DMD | 1548430697 | General Practice Dentistry | Brandon, MS | 2008 |
| Taylor O'Bryan | 1497356323 | Speech-Language Pathologist | Nashville, TN | 2020 |
| Taylor O'Bryan, PHARM D | 1518320159 | Pharmacist | Troy, NY | 2016 |
| Taylor O'Bryan, DOULA | 1912609454 | Doula | Elkton, MD | 2023 |
| Terri O'Bryan, ACSW | 1407193170 | Clinical Social Worker | Susanville, CA | 2013 |
| Thomas O'Bryan, D.C., C.C.N. | 1205059128 | Nutrition Education Nutritionist | Warrenville, IL | 2007 |
| Thomas O'Bryan, MD | 1619927019 | Infectious Disease Physician | Fort Sam Houston, TX | 2006 |
| Timothy O'Bryan, DDS | 1740359140 | General Practice Dentistry | Wentzville, MO | 2006 |
| Torria O'Bryan, MSP | 1932437449 | Speech-Language Pathologist | Charleston, SC | 2009 |
| Tyler O'Bryan, MD | 1750867768 | Family Medicine Physician | Winooski, VT | 2018 |
| William O'Bryan, LAT, ATC | 1164956033 | Athletic Trainer | Saint Charles, MO | 2017 |
| William O'Bryan | 1528638574 | Student in an Organized Health Care Education/Training Program | Everson, WA | 2021 |
| Kelly O'Bryan Buszkiewicz, LCSW, LCADC | 1235444589 | Clinical Social Worker | Louisville, KY | 2010 |
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).