Providers Tierney Sullivan to Anne Sullivan-Douglas
300 individual NPIs in the federal registry, part 21,291 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 |
|---|---|---|---|---|
| Tierney Sullivan | 1922509645 | Behavior Technician | Novi, MI | 2018 |
| Tiffani Sullivan, MS, LPC | 1972144764 | Professional Counselor | Tacoma, WA | 2019 |
| Tiffany Sullivan, LPC | 1093061285 | Professional Counselor | McDonough, GA | 2012 |
| Tiffany Sullivan | 1184686578 | Speech-Language Pathologist | Norman, AR | 2006 |
| Tiffany Sullivan, MSW | 1215055983 | School Social Worker | Los Angeles, CA | 2007 |
| Tiffany Sullivan, APRN | 1235918012 | Family Nurse Practitioner | Brandon, FL | 2023 |
| Tiffany Sullivan | 1265953772 | Mental Health Counselor | Bowling Green, OH | 2017 |
| Tiffany Sullivan, LMT | 1386026177 | Specialist | Reno, NV | 2015 |
| Tiffany Sullivan, LCSW, JD | 1467568535 | Clinical Social Worker | Yorktown, VA | 2006 |
| Tiffany Sullivan, BA | 1477666121 | Mental Health Counselor | Prestonsburg, KY | 2006 |
| Tiffany Sullivan, LMFT | 1558665224 | Marriage & Family Therapist | Vacaville, CA | 2011 |
| Tiffany Sullivan, MS, LPC | 1619786100 | Mental Health Counselor | Philadelphia, PA | 2024 |
| Tiffany Sullivan | 1972267052 | Community Health Worker | Prestonsburg, KY | 2021 |
| Tiffini Sullivan | 1760325252 | Student in an Organized Health Care Education/Training Program | Brooklyn, NY | 2026 |
| Tim Sullivan, MSW, LCSW | 1003038753 | Clinical Social Worker | Minneapolis, MN | 2007 |
| Tim Sullivan, MD | 1750481099 | Pediatrics Physician | Sonora, CA | 2006 |
| Timmany Sullivan | 1164508172 | Other Technician | Mobile, AL | 2006 |
| Timothy Sullivan | 1013896497 | Clinical Psychologist | New York, NY | 2025 |
| Timothy Sullivan, CRNA | 1013955293 | Certified Registered Nurse Anesthetist | Galesburg, IL | 2006 |
| Timothy Sullivan, M.D. | 1023012911 | Allergy Physician | Ogden, UT | 2005 |
| Timothy Sullivan | 1063024792 | Athletic Trainer | Troy, AL | 2020 |
| Timothy Sullivan, MD | 1063484061 | Vascular Surgery Physician | Minneapolis, MN | 2006 |
| Timothy Sullivan, RPH | 1124337068 | Pharmacist | Toms River, NJ | 2010 |
| Timothy Sullivan, MD | 1154408011 | Otolaryngology Physician | Little Silver, NJ | 2006 |
| Timothy Sullivan, DC | 1164305777 | Chiropractor | Chesterfield, MO | 2025 |
| Timothy Sullivan, D.C. | 1174988240 | Chiropractor | Saint Louis, MO | 2015 |
| Timothy Sullivan, LMT | 1215585112 | Massage Therapist | Washington, PA | 2019 |
| Timothy Sullivan | 1215585542 | Counselor | Olympia, WA | 2019 |
| Timothy Sullivan | 1235989096 | Student in an Organized Health Care Education/Training Program | Emerson, NJ | 2024 |
| Timothy Sullivan, MD | 1255597084 | Emergency Medicine Physician | Bozeman, MT | 2008 |
| Timothy Sullivan, M.D. | 1285775932 | Psychiatry Physician | New York, NY | 2007 |
| Timothy Sullivan | 1285827741 | Pharmacist | Pawling, NY | 2007 |
| Timothy Sullivan, PA-C | 1295012060 | Medical Physician Assistant | Lancaster, PA | 2011 |
| Timothy Sullivan, M.ED., BCBA | 1306110176 | Behavior Analyst | Garden Grove, CA | 2012 |
| Timothy Sullivan, PH.D. | 1336203397 | Clinical Psychologist | Akron, OH | 2006 |
| Timothy Sullivan, M.D. | 1376524611 | Family Medicine Physician | Lincoln, NE | 2005 |
| Timothy Sullivan, D.D.S. | 1396819215 | Dentist | Crystal Lake, IL | 2006 |
| Timothy Sullivan, M.D. | 1417944562 | Ophthalmology Physician | Morristown, NJ | 2005 |
| Timothy Sullivan, M.D. | 1417956400 | Psychiatry Physician | Kingsport, TN | 2005 |
| Timothy Sullivan, OTR | 1467525394 | Occupational Therapist | Franklin, TN | 2006 |
| Timothy Sullivan, DC | 1508113291 | Chiropractor | Omaha, NE | 2012 |
| Timothy Sullivan, MD | 1538486717 | Ophthalmology Physician | Portsmouth, NH | 2010 |
| Timothy Sullivan, P.A. | 1619152915 | Physician Assistant | Mesa, AZ | 2008 |
| Timothy Sullivan | 1679443550 | Pharmacist | Downers Grove, IL | 2025 |
| Timothy Sullivan, DC | 1679559488 | Chiropractor | Plano, TX | 2005 |
| Timothy Sullivan | 1699710624 | Anesthesiology Physician | Boise, ID | 2006 |
| Timothy Sullivan, MD | 1760408967 | Emergency Medicine Physician | Charlotte, NC | 2006 |
| Timothy Sullivan, M.S., PA-C | 1760412084 | Physician Assistant | Norwood, MA | 2006 |
| Timothy Sullivan, PT | 1760496392 | Physical Therapist | Redondo Beach, CA | 2006 |
| Timothy Sullivan, M.D. | 1811139702 | Infectious Disease Physician | New York, NY | 2009 |
| Timothy Sullivan, M.D. | 1821058595 | Diagnostic Radiology Physician | Plano, TX | 2006 |
| Timothy Sullivan, MD | 1881786226 | Pediatrics Physician | Norwich, CT | 2006 |
| Timothy Sullivan | 1972179893 | Pharmacy Technician | Concord, NH | 2021 |
| Timothy Sullivan | 1972954675 | Technician/Technologist | Rumford, RI | 2016 |
| Timothy Sullivan, D.C. | 1982019840 | Chiropractor | Independence, MO | 2014 |
| Timothy Sullivan, LICSW | 1992827026 | Clinical Social Worker | Malden, MA | 2007 |
| Tina Sullivan, OTR/L | 1366673592 | Community Health Worker | Port Leyden, NY | 2009 |
| Tina Sullivan, PTA | 1366922031 | Physical Therapy Assistant | Fairfield, TX | 2018 |
| Tina Sullivan, APSW | 1447145255 | Mental Health Counselor | De Pere, WI | 2025 |
| Tina Sullivan | 1447850342 | Mental Health Counselor | Council Bluffs, IA | 2020 |
| Tina Sullivan, LPC | 1760126619 | Counselor | Ocean Springs, MS | 2022 |
| Tina Sullivan, RN | 1942025408 | Psychiatric/Mental Health Registered Nurse | Manchester, NH | 2024 |
| Ting-Yean Sullivan, MD | 1760439186 | Family Medicine Physician | Hartwell, GA | 2006 |
| Tiyika Sullivan, NURSE PRACTITIONER | 1063803740 | Adult Health Nurse Practitioner | Winston Salem, NC | 2015 |
| Toby Sullivan, M.D. | 1134104086 | Emergency Medicine Physician | Winston Salem, NC | 2005 |
| Todd Sullivan, MPT | 1003982711 | Physical Therapist | Fort Wayne, IN | 2006 |
| Todd Sullivan, D.C. | 1235119959 | Chiropractor | Burke, VA | 2006 |
| Todd Sullivan, PT, PCS | 1356474316 | Physical Therapist | Bradenton, FL | 2007 |
| Tollin Sullivan, M.D. | 1922387091 | Family Medicine Physician | Redding, CA | 2011 |
| Tom Sullivan, D.C. | 1336230168 | Chiropractor | New York, NY | 2006 |
| Tom Sullivan | 1366042145 | Pharmacist | Norfolk, NE | 2020 |
| Tom Sullivan | 1477780666 | Social Worker | Plymouth, MA | 2009 |
| Tonalisha Sullivan | 1720565286 | Intellectual & Developmental Disabilities Psychologist | Kansas City, MO | 2018 |
| Tongia Sullivan, AMFT | 1730372814 | Marriage & Family Therapist | Fresno, CA | 2007 |
| Toni Sullivan | 1487196432 | Social Worker | Valrico, FL | 2016 |
| Tonia Sullivan, RN | 1518467539 | School Registered Nurse | Albuquerque, NM | 2018 |
| Tonnie Sullivan | 1932753514 | Counselor | Cincinnati, OH | 2019 |
| Tonya Sullivan, REGISTERED NURSE | 1063072056 | Registered Nurse | Chattanooga, TN | 2019 |
| Tonya Sullivan, APRN | 1669201315 | Nurse Practitioner | Gainesville, FL | 2024 |
| Tonya Sullivan, NURSE PRACTITIONER | 1770107757 | Nurse Practitioner | Mooresville, NC | 2020 |
| Tori Sullivan, OTR | 1619566536 | Occupational Therapist | Irving, TX | 2021 |
| Tory Sullivan, M.D. | 1639137169 | Dermatology Physician | North Miami Beach, FL | 2006 |
| Toshia Sullivan, COTA/L | 1548793573 | Occupational Therapy Assistant | Paducah, KY | 2017 |
| Tracey Sullivan | 1871121475 | Behavior Technician | Chandler, AZ | 2020 |
| Tracy Sullivan, LCPC | 1114531738 | Mental Health Counselor | Kalispell, MT | 2020 |
| Tracy Sullivan, DDS | 1275547101 | General Practice Dentistry | Port Orchard, WA | 2006 |
| Tracy Sullivan, RPH | 1558962548 | Pharmacist | Paducah, KY | 2020 |
| Tracy Sullivan | 1689829368 | School Psychologist | Lewes, DE | 2008 |
| Tracy Sullivan, MA, CCC-A | 1821198326 | Audiologist | Le Mars, IA | 2006 |
| Tracy Sullivan, N.P. | 1902989957 | Perinatal Nurse Practitioner | Islandia, NY | 2006 |
| Travis Sullivan, CRNA | 1881950350 | Certified Registered Nurse Anesthetist | West Allis, WI | 2012 |
| Travis Sullivan, D.C. | 1912138348 | Chiropractor | Prosper, TX | 2009 |
| Travis Sullivan, MD | 1912494295 | Student in an Organized Health Care Education/Training Program | Richmond, VA | 2018 |
| Trent Sullivan, LPC | 1366228686 | Mental Health Counselor | Overland Park, KS | 2023 |
| Trenton Sullivan | 1538951389 | Personal Care Attendant | Lincoln, NE | 2025 |
| Trevor Sullivan | 1225905805 | Case Manager/Care Coordinator | Piketon, OH | 2025 |
| Tricia Sullivan, NP | 1295401057 | Adult Health Nurse Practitioner | Bethpage, NY | 2021 |
| Tricia Sullivan | 1306679014 | Behavior Analyst | Norwell, MA | 2024 |
| Trinity Sullivan | 1326817677 | Professional Counselor | Elyria, OH | 2023 |
| Trinity Sullivan | 1972454916 | Physician Assistant | Buffalo, NY | 2026 |
| Trisha Sullivan, CLMT | 1932394517 | Massage Therapist | Somerville, MA | 2007 |
| Tristan Sullivan | 1457204646 | Behavior Technician | Los Banos, CA | 2026 |
| Tristan Sullivan | 1548052418 | Physical Therapist | Wilmington, NC | 2025 |
| Troy Sullivan, MD | 1396790614 | Family Medicine Physician | Hartwell, GA | 2006 |
| Troy Sullivan, LMFT | 1922796267 | Psychologist | Laguna Hills, CA | 2023 |
| Trudy Sullivan | 1912513656 | Personal Care Attendant | Parkersburg, WV | 2020 |
| Tunya Sullivan | 1154192664 | Behavior Technician | Frederick, MD | 2024 |
| Tyesha Sullivan, BSN, RN | 1043082910 | Adult Psychiatric/Mental Health Registered Nurse | Studio City, CA | 2023 |
| Tyesha Sullivan, LMFT | 1871246462 | Marriage & Family Therapist | Stockton, CA | 2022 |
| Tyler Sullivan, PHARMD | 1144042953 | Pharmacist | Lexington, KY | 2024 |
| Tyler Sullivan | 1174327241 | Case Manager/Care Coordinator | Wheaton, IL | 2025 |
| Tyler Sullivan | 1245829035 | Athletic Trainer | Adrian, MI | 2021 |
| Tyler Sullivan, LMHCA | 1255024006 | Mental Health Counselor | Lafayette, IN | 2023 |
| Tyler Sullivan, MD | 1568102481 | Emergency Medicine Physician | Birmingham, AL | 2022 |
| Tyler Sullivan | 1578921771 | Case Manager/Care Coordinator | Oklahoma City, OK | 2016 |
| Tyler Sullivan, RN | 1750922449 | Adult Psychiatric/Mental Health Registered Nurse | East Boston, MA | 2019 |
| Tyler Sullivan, PA-C | 1760917207 | Physician Assistant | Newtown, PA | 2017 |
| Tyler Sullivan | 1790187177 | Athletic Trainer | Kalamazoo, MI | 2014 |
| Tyler Sullivan | 1912581356 | Emergency Medicine Physician | Fresno, CA | 2021 |
| Tyler Sullivan | 1952249443 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2026 |
| Tyler Sullivan, SLP | 1982562922 | Speech-Language Pathologist | Holly Ridge, NC | 2026 |
| Ursula Sullivan, PA-C | 1639383219 | Physician Assistant | Greenville, NC | 2007 |
| Urvi Sullivan, MD | 1326046970 | Diagnostic Radiology Physician | York, ME | 2005 |
| Valerie Sullivan, RN | 1134495534 | Registered Nurse | Hyannis, MA | 2012 |
| Valerie Sullivan, PT | 1225223712 | Physical Therapist | Lucedale, MS | 2007 |
| Valerie Sullivan | 1447845631 | Behavior Technician | Norman, OK | 2021 |
| Valerie Sullivan | 1588153779 | Behavior Technician | Greenville, SC | 2018 |
| Valerie Sullivan, F.N.P. | 1598716573 | Nurse Practitioner | Louisville, MS | 2006 |
| Valerie Sullivan, RPH | 1649648189 | Pharmacist | Tupelo, MS | 2015 |
| Valerie Sullivan, RD, LDN | 1760803530 | Registered Dietitian | Philadelphia, PA | 2013 |
| Valerie Sullivan, LCSW | 1790555704 | Clinical Social Worker | San Antonio, TX | 2024 |
| Venice Sullivan, CNMT | 1205257698 | Mechanotherapist | Fair Oaks, CA | 2014 |
| Venus Sullivan | 1124608682 | Mental Health Counselor | Aloha, OR | 2021 |
| Verena Sullivan | 1194356428 | Social Worker | Framingham, MA | 2020 |
| Vernnon Sullivan | 1417354622 | Counselor | Elmira, NY | 2014 |
| Veronica Sullivan | 1548949258 | Addiction (Substance Use Disorder) Counselor | New London, CT | 2023 |
| Veronica Sullivan, PH.D. | 1639459191 | Clinical Psychologist | Vancouver, WA | 2011 |
| Veronica Sullivan, PMHNP-BC, DNP | 1710713003 | Psychiatric/Mental Health Nurse Practitioner | Madison, AL | 2024 |
| Veronica Sullivan | 1821603374 | Clinical Social Worker | Logan, UT | 2020 |
| Veronica Sullivan, OTR | 1942539143 | Occupational Therapist | San Antonio, TX | 2009 |
| Veronica Sullivan | 1962537472 | Physical Therapy Assistant | Waterbury, CT | 2007 |
| Vicki Sullivan, OTR/L, CHT | 1750588950 | Hand Occupational Therapist | Olympia, WA | 2007 |
| Vickie Sullivan, SLP | 1760891212 | Speech-Language Pathologist | Chillicothe, OH | 2014 |
| Vicky Lynn Sullivan, LPTA | 1609898840 | Physical Therapy Assistant | La Grande, OR | 2006 |
| Vicroria Sullivan, LPC | 1467497099 | Professional Counselor | Siloam Springs, AR | 2006 |
| Victor Sullivan | 1558806505 | Addiction (Substance Use Disorder) Counselor | Jacksonville, FL | 2016 |
| Victoria Sullivan, DDS | 1174932511 | Pediatric Dentistry | New Orleans, LA | 2014 |
| Victoria Sullivan, MD | 1184184574 | Family Medicine Physician | Charleston, SC | 2019 |
| Victoria Sullivan, PA-C | 1205187283 | Physician Assistant | New Haven, CT | 2012 |
| Victoria Sullivan, MSN, FNP-C | 1265879191 | Family Nurse Practitioner | Harrisonburg, VA | 2013 |
| Victoria Sullivan, PHARMD | 1306411970 | Pharmacist | Hebron, CT | 2021 |
| Victoria Sullivan | 1376376277 | Home Health Registered Nurse | Grovetown, GA | 2024 |
| Victoria Sullivan, RN | 1609916634 | Ambulatory Care Registered Nurse | Peach Springs, AZ | 2007 |
| Victoria Sullivan, DPT | 1669348876 | Geriatric Physical Therapist | Columbus, OH | 2025 |
| Victoria Sullivan, LCSW | 1750400677 | Social Worker | Monroe, NY | 2007 |
| Viki Sullivan, F.N.P | 1285735829 | Family Nurse Practitioner | Folsom, CA | 2006 |
| Vilma Sullivan | 1619521234 | Personal Care Attendant | Las Vegas, NV | 2019 |
| Vincent Sullivan, M.D. | 1750361036 | Surgery Physician | Centerville, IA | 2006 |
| Violet Sullivan, LSW | 1346951712 | Social Worker | Philadelphia, PA | 2022 |
| Virginia Sullivan, PHD | 1235335803 | Psychologist | Corona, CA | 2007 |
| Virginia Sullivan, OTD, OTR/L | 1245172550 | Neurorehabilitation Occupational Therapist | Middleburg Heights, OH | 2026 |
| Virginia Sullivan, LCSW, LCADC | 1417273269 | Clinical Social Worker | Louisville, KY | 2010 |
| Virginia Sullivan, NP-C | 1558327098 | Nurse Practitioner | Marietta, GA | 2006 |
| Virginia Sullivan | 1881342756 | Addiction (Substance Use Disorder) Counselor | Ironton, OH | 2022 |
| Vivian Sullivan, NP | 1053435230 | Adult Health Nurse Practitioner | Livingston, TX | 2007 |
| Vivian Sullivan | 1194273193 | Health Educator | Ontario, OR | 2016 |
| Wade Sullivan, RN | 1033667233 | Registered Nurse | Vermontville, NY | 2016 |
| Walter Sullivan, MD | 1598550360 | Plastic Surgery Physician | Las Vegas, NV | 2025 |
| Wamaitha Sullivan, FNP-BC | 1689908220 | Family Nurse Practitioner | Gibson City, IL | 2009 |
| Wanda Sullivan, RN | 1740360353 | Nurse Practitioner | Ruston, LA | 2006 |
| Wenda Sullivan, BS, PHARMD, RPH | 1306109368 | Pharmacist | Cantonment, FL | 2012 |
| Wendi Sullivan, RD | 1417157603 | Registered Dietitian | Three Rivers, MI | 2007 |
| Wendy Sullivan | 1013889021 | Developmental Therapist | Fort Wayne, IN | 2025 |
| Wendy Sullivan, BCBA | 1033573571 | Behavior Analyst | Nashville, TN | 2016 |
| Wendy Sullivan, P.A. | 1194781617 | Physician Assistant | Baltimore, MD | 2006 |
| Wendy Sullivan | 1205062387 | Speech-Language Pathologist | Bolton, MA | 2009 |
| Wendy Sullivan, CRNA | 1205866522 | Certified Registered Nurse Anesthetist | Slidell, LA | 2006 |
| Wendy Sullivan, LMSW | 1407260037 | Social Worker | Biloxi, MS | 2014 |
| Wendy Sullivan | 1427396076 | Pharmacist | Tampa, FL | 2013 |
| Wendy Sullivan | 1629497672 | Massage Therapist | Whitefish, MT | 2014 |
| Wendy Sullivan, M.S. CCC-SLP | 1669770988 | Speech-Language Pathologist | Rochester, NY | 2011 |
| Wendy Sullivan | 1770396582 | Personal Care Attendant | Lincoln, NE | 2025 |
| Wendy Sullivan, NP | 1780286369 | Family Nurse Practitioner | La Crosse, WI | 2020 |
| Wendy Sullivan, LMP | 1881862217 | Massage Therapist | Olympia, WA | 2008 |
| Wenona Sullivan | 1437499258 | Physical Therapist | Scotland, MD | 2013 |
| Whitney Sullivan, ATC, LAT | 1093047722 | Athletic Trainer | Nashville, AR | 2010 |
| Whitney Sullivan, NP | 1265085757 | Nurse Practitioner | Baton Rouge, LA | 2019 |
| Whitney Sullivan, LCSW, RDT | 1356689939 | Clinical Social Worker | Chicago, IL | 2013 |
| Whitney Sullivan | 1740970821 | Behavior Technician | Long Beach, CA | 2023 |
| Whitney Sullivan | 1881962702 | Speech-Language Pathologist | Castle Pines, CO | 2011 |
| Whitnie Sullivan, PHARM D | 1659978708 | Pharmacist | Syracuse, UT | 2020 |
| Wilhelmina Sullivan | 1689528598 | Personal Care Attendant | Washington, DC | 2026 |
| William Sullivan | 1033177894 | Specialist | Hattiesburg, MS | 2006 |
| William Sullivan, M.D. | 1043296874 | Diagnostic Radiology Physician | San Antonio, TX | 2005 |
| William Sullivan, DPT | 1053059642 | Physical Therapist | Virginia Beach, VA | 2022 |
| William Sullivan, MD | 1053448712 | Psychiatry Physician | Stevens Point, WI | 2007 |
| William Sullivan, PA-C | 1053662924 | Physician Assistant | Irvine, CA | 2012 |
| William Sullivan, LMT | 1083439533 | Massage Therapist | Lexington, KY | 2024 |
| William Sullivan, MD | 1083783005 | Surgery Physician | Raleigh, NC | 2006 |
| William Sullivan, D.O. | 1093805897 | Internal Medicine Physician | Frontenac, KS | 2006 |
| William Sullivan, ATC | 1124396163 | Athletic Trainer | Tinley Park, IL | 2011 |
| William Sullivan, MD | 1144311663 | Rheumatology Physician | Fairhope, AL | 2006 |
| William Sullivan, MD | 1154147965 | General Practice Physician | Washington, DC | 2024 |
| William Sullivan, MD | 1154483477 | Psychiatry Physician | Sierra Vista, AZ | 2006 |
| William Sullivan, LICSW | 1174572853 | Clinical Social Worker | Yarmouth Port, MA | 2006 |
| William Sullivan, DDS | 1184776239 | Dentist | Saratoga Springs, NY | 2007 |
| William Sullivan, DNP, FNP | 1184991150 | Family Nurse Practitioner | Leeds, MA | 2011 |
| William Sullivan | 1194995720 | Dentist | Naples, FL | 2008 |
| William Sullivan, DNP, FNP-C | 1215618145 | Family Nurse Practitioner | Baltimore, MD | 2023 |
| William Sullivan, PHYSICAL THERAPIST | 1225275936 | Physical Therapist | Columbia, SC | 2009 |
| William Sullivan, M.D. | 1245233568 | Pulmonary Disease Physician | Meadville, PA | 2005 |
| William Sullivan, O.D. | 1265729354 | Optometrist | Pasco, WA | 2011 |
| William Sullivan, MLADC | 1275047359 | Addiction (Substance Use Disorder) Counselor | Franklin, NH | 2017 |
| William Sullivan | 1275338188 | Personal Care Attendant | Sidney, NE | 2025 |
| William Sullivan, M.D., M.ED. | 1295178481 | Internal Medicine Physician | Nashville, TN | 2013 |
| William Sullivan, MD | 1427018381 | Hospitalist Physician | Winston Salem, NC | 2006 |
| William Sullivan, R.PH. | 1447569934 | Pharmacist | Tyler, TX | 2010 |
| William Sullivan, N.P. | 1457542979 | Gerontology Nurse Practitioner | New York, NY | 2007 |
| William Sullivan, MFT | 1467509448 | Professional Counselor | Sonora, CA | 2007 |
| William Sullivan, M.D. | 1487736377 | Psychiatry Physician | Portland, ME | 2006 |
| William Sullivan, PHD | 1568956894 | Psychologist | Syracuse, NY | 2018 |
| William Sullivan, DMD | 1659375384 | Dentist | Manchester, NH | 2005 |
| William Sullivan, M.D. | 1659385276 | Cardiovascular Disease Physician | Laurel, MS | 2006 |
| William Sullivan, R.N. | 1659686269 | Registered Nurse | Memphis, TN | 2010 |
| William Sullivan, PH.D. | 1669809331 | School Psychologist | Blythewood, SC | 2013 |
| William Sullivan, LCSW | 1710742804 | Clinical Social Worker | Woburn, MA | 2024 |
| William Sullivan, MD | 1710911177 | Emergency Medicine Physician | Decatur, AL | 2006 |
| William Sullivan, MPT | 1851493357 | Physical Therapist | Salem, OR | 2006 |
| William Sullivan | 1902605033 | Personal Care Attendant | Omaha, NE | 2025 |
| William Sullivan, D.O. | 1902911027 | Emergency Medicine Physician | Frankfort, IL | 2006 |
| William Sullivan, MD | 1912090127 | Physical Medicine & Rehabilitation Physician | Nashville, TN | 2006 |
| William Sullivan, M.D. | 1922107234 | Endocrinology, Diabetes & Metabolism Physician | Boston, MA | 2006 |
| William Sullivan, COTA | 1932320348 | Occupational Therapy Assistant | Port Jefferson, NY | 2007 |
| William Sullivan | 1942507546 | Student in an Organized Health Care Education/Training Program | Brockton, MA | 2011 |
| Willie Sullivan, M.S. | 1184223638 | Mental Health Counselor | Memphis, TN | 2020 |
| Windi Sullivan, FNP-C | 1780303305 | Family Nurse Practitioner | Lafayette, LA | 2022 |
| Wonda Sullivan | 1639537871 | Licensed Practical Nurse | Jamaica, NY | 2016 |
| Yolanda Sullivan | 1346778925 | Student in an Organized Health Care Education/Training Program | Spencer, MA | 2017 |
| Yolanda Sullivan, RN | 1669519674 | School Registered Nurse | Daytona Beach, FL | 2007 |
| Yvonne Sullivan, MPT | 1043614019 | Physical Therapist | Westfield, IN | 2014 |
| Yvonne Sullivan, CBHT | 1578743670 | Case Manager/Care Coordinator | Winter Haven, FL | 2007 |
| Zachary Sullivan, MD | 1447824297 | Diagnostic Radiology Physician | Oak Lawn, IL | 2021 |
| Zachary Sullivan, PA-C | 1467950782 | Physician Assistant | Bonney Lake, WA | 2018 |
| Zachary Sullivan, DO | 1568880094 | Psychiatry Physician | Fort Worth, TX | 2014 |
| Zachary Sullivan, MD | 1568966596 | Anesthesiology Physician | Akron, OH | 2018 |
| Zackary Sullivan | 1326641978 | Counselor | Paducah, KY | 2020 |
| Zennie Sullivan | 1346740156 | Professional Counselor | Toledo, OH | 2018 |
| Zhane Sullivan | 1104492602 | Behavior Technician | Riverbank, CA | 2021 |
| Zhyani Sullivan | 1932953601 | Behavior Technician | Maitland, FL | 2024 |
| Zoe Sullivan, CAA | 1427868934 | Anesthesiologist Assistant | Indianapolis, IN | 2025 |
| Zoi Sullivan, LPN | 1811405418 | Licensed Practical Nurse | Columbus, OH | 2018 |
| Sophia Sullivan Almquist, PA-C | 1356270334 | Physician Assistant | Albertville, MN | 2026 |
| Erin Sullivan Baker, RN M COUN,LPC MS PHD | 1780158634 | Mental Health Counselor | Chubbuck, ID | 2019 |
| Katie Sullivan Bellia, MS, CGC | 1386722528 | Genetic Counselor (M.S.) | Orlando, FL | 2006 |
| Lorraine Sullivan Brown, OTR/L | 1396984399 | Occupational Therapist | Glen Cove, NY | 2009 |
| Carolyn Sullivan Burklow, M.D. | 1093770356 | Pediatric Gastroenterology Physician | Bethesda, MD | 2006 |
| Tamatha Sullivan Davidson, MCD CCCA | 1518120385 | Audiologist | Fairhope, AL | 2008 |
| Kathryn Sullivan Dillie, MD, PHD | 1548426141 | Emergency Medicine Physician | Waupun, WI | 2008 |
| Alondra Sullivan Flores | 1740043108 | Student in an Organized Health Care Education/Training Program | Barranquitas, PR | 2024 |
| Mary Sullivan Gilbert, LPC | 1699054684 | Professional Counselor | Conroe, TX | 2011 |
| Arthur Sullivan III | 1821327115 | Addiction (Substance Use Disorder) Counselor | Garrison, NY | 2009 |
| Catherine Sullivan Kropa, DMD | 1841335858 | General Practice Dentistry | Swampscott, MA | 2007 |
| Priscilla Sullivan Mahoney | 1386908622 | Acupuncturist | Frederick, MD | 2012 |
| Mariana Sullivan Martinez | 1245995083 | Family Nurse Practitioner | Parker, CO | 2021 |
| Lauren Sullivan McDaid | 1184019580 | Physical Therapist | Danvers, MA | 2015 |
| Julia Sullivan Miller, MD PH D | 1386651339 | Ophthalmology Physician | Edison, NJ | 2006 |
| Erin Sullivan Munsell, MPT | 1861649279 | Physical Therapist | Blacksburg, VA | 2008 |
| Maureen Sullivan Nasca, DDS | 1114908985 | Dentist | Buffalo, NY | 2005 |
| Thalia Sullivan Nicholson, PHD | 1760053136 | Psychologist | Auburn, CA | 2021 |
| Jessica Sullivan Robbins, HADE11185 | 1437805371 | Hearing Instrument Specialist | Scottsdale, AZ | 2022 |
| Cecile Sullivan Rohrbach, FNP-C | 1265622989 | Family Nurse Practitioner | Yarmouth, ME | 2007 |
| Abigail Sullivan Sabalu | 1902774383 | Mental Health Counselor | Manhattan, KS | 2025 |
| Kate Sullivan Sartori, DPT | 1609183623 | Physical Therapist | Bolingbrook, IL | 2010 |
| Christine Sullivan Shaw, DC | 1134170020 | Chiropractor | Rochester, NY | 2006 |
| Megan Sullivan Slingerland, LCMHC, NCC | 1912426297 | Mental Health Counselor | Mooresville, NC | 2017 |
| Lisa Sullivan Vedder, MD | 1700993805 | Family Medicine Physician | Milwaukee, WI | 2006 |
| Meghan Sullivan Walsh, D.M.D. | 1285828343 | Pediatric Dentistry | Philadelphia, PA | 2007 |
| Jana Sullivan Weiss | 1912196130 | Registered Nurse | Flint, MI | 2007 |
| Lauren Sullivan White | 1538211313 | Social Worker | Washington, NJ | 2007 |
| Ezra Sullivan Zidonis | 1457146391 | Case Manager/Care Coordinator | Mentor, OH | 2025 |
| Erin Sullivan-Baca, PHD | 1174103758 | Psychologist | Plano, TX | 2021 |
| Nanci Sullivan-Blackert, RN, MSN, CDE, NP-C | 1568718336 | Family Nurse Practitioner | Raleigh, NC | 2012 |
| Clare Sullivan-Block | 1205182243 | Mental Health Counselor | Quincy, MA | 2012 |
| Megan Sullivan-Boileau, PHD | 1689432916 | Clinical Psychologist | San Jose, CA | 2024 |
| Kenneth Sullivan-Bol, D.C. | 1679529788 | Chiropractor | Bennington, VT | 2006 |
| Maura Sullivan-Borah, NP | 1811018336 | Acute Care Nurse Practitioner | Boston, MA | 2007 |
| Angela Sullivan-Bowman, NP-C | 1063405553 | Family Nurse Practitioner | Ft Oglethorpe, GA | 2005 |
| Jennifer Sullivan-Brunault, LICSW | 1750650487 | Clinical Social Worker | Agawam, MA | 2011 |
| Tara Sullivan-Butrica, LCSW | 1013671080 | Clinical Social Worker | West Palm Beach, FL | 2021 |
| Victoria Sullivan-Buzzard, IBCLC | 1033506951 | Lactation Consultant (Non-RN) | Roseto, PA | 2015 |
| Linda Sullivan-Callahan, LPN | 1457603201 | Licensed Practical Nurse | Stanfordville, NY | 2012 |
| Loretta Sullivan-Chang, MD | 1972780062 | Internal Medicine Physician | Greenwood Village, CO | 2008 |
| Scott Sullivan-Congdon, PMHNP-BC | 1124505623 | Psychiatric/Mental Health Nurse Practitioner | Concord, NH | 2018 |
| Jenn Sullivan-Cox | 1871160226 | Professional Counselor | Nixa, MO | 2021 |
| Shannon Sullivan-Cramer, M.D. | 1255673463 | Obstetrics & Gynecology Physician | Walnut Creek, CA | 2013 |
| Mahnaz Sullivan-Davachi, NP | 1740448604 | Family Nurse Practitioner | Beacon, NY | 2008 |
| Sarah Sullivan-Davis, LCSW | 1528629334 | Clinical Social Worker | Houston, TX | 2019 |
| Christine Sullivan-Dennis | 1558675462 | Pharmacist | Flower Mound, TX | 2010 |
| Melissa Sullivan-Dinardo | 1629450754 | Mental Health Counselor | Lynnfield, MA | 2015 |
| Anne Sullivan-Douglas | 1306157870 | Speech-Language Pathologist | Katy, TX | 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).