Providers Geoffrey Williams-Vigil to Barry Williamson, MD
300 individual NPIs in the federal registry, part 23,658 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. 85 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Geoffrey Williams-Vigil | 1356110225 | Behavior Technician | Albuquerque, NM | 2023 |
| Daneisha Williams-Villega | 1740719582 | Counselor | Chambersburg, PA | 2017 |
| Dawn Williams-Voorbeijtel, M.D. | 1598082299 | Anatomic Pathology & Clinical Pathology Physician | Conroe, TX | 2010 |
| Shaneka Williams-Waddell, RBT | 1851132377 | Behavior Analyst | Columbia, MD | 2024 |
| Naomi Williams-Wal | 1588062293 | Community Health Registered Nurse | Holyoke, MA | 2014 |
| Erika Williams-Walker, LPC | 1154085686 | Professional Counselor | Snellville, GA | 2021 |
| Jade Williams-Walker | 1639968084 | Behavior Technician | North Las Vegas, NV | 2025 |
| Rosalind Williams-Walker, RN | 1649988262 | Medical-Surgical Registered Nurse | Detroit, MI | 2022 |
| Shanon Williams-Walker | 1003240714 | Mental Health Counselor | Bixby, OK | 2013 |
| Shawuanna Williams-Walker, NURSE PRACTITIONER | 1497409981 | Psychiatric/Mental Health Nurse Practitioner | Jackson, MS | 2022 |
| Nancy Williams-Wallace, M.D. | 1184650970 | Pediatric Ophthalmology and Strabismus Specialist Physician | Palm Harbor, FL | 2006 |
| Jacqueline Williams-Walsh, LCSW | 1336718956 | Clinical Social Worker | Pelham, NY | 2021 |
| Michelle Williams-Ward | 1114783735 | Community Health Worker | Roseville, MI | 2024 |
| Kristin Williams-Washington, PSY.D. | 1194081448 | Psychologist | Fort Hood, TX | 2012 |
| Rita Williams-Washington | 1316495609 | Social Worker | San Leandro, CA | 2016 |
| Andrea Williams-Waterman | 1861978124 | Registered Nurse | Bronx, NY | 2018 |
| Kimberly Williams-Watson, M.D. | 1891760575 | Pediatrics Physician | Houston, TX | 2006 |
| Courtney Williams-Watts, RBT | 1093311839 | Behavior Technician | South Bend, IN | 2020 |
| Charline Williams-Weah | 1851649651 | Addiction (Substance Use Disorder) Registered Nurse | Waukesha, WI | 2012 |
| Terri Williams-Weekes, M.D. | 1154324184 | Pediatric Radiology Physician | San Francisco, CA | 2005 |
| Pearline Williams-Wekpe, RN | 1952002859 | Registered Nurse | New York, NY | 2023 |
| Anne Williams-Wengerd, M.A. | 1588909758 | Counseling Psychologist | Minneapolis, MN | 2012 |
| Cherriline Williams-West | 1275716631 | Cardiac Rehabilitation Registered Nurse | Bronx, NY | 2007 |
| Latonya Williams-West | 1174129100 | Doula | Chester, VA | 2020 |
| Stephanie Williams-Whitaker, DPH | 1649070079 | Pharmacist | McAlester, OK | 2025 |
| Diane Williams-White, R.N. | 1871789529 | Registered Nurse | Stone Mountain, GA | 2007 |
| Kimberly Williams-White | 1588056055 | Psychiatric/Mental Health Registered Nurse | Ceres, CA | 2015 |
| Suzanne Williams-White, M.D. | 1255490702 | Pediatrics Physician | Dayton, OH | 2006 |
| Brenda Williams-Whitehead | 1912567363 | Registered Nurse | Randallstown, MD | 2019 |
| Terri Williams-Whiteside, MSW | 1972853174 | Clinical Social Worker | Charlotte, NC | 2012 |
| Dottie Williams-Whitlock, MASSAGE THERAPIST | 1194066910 | Massage Therapist | Cedaredge, CO | 2013 |
| Tisha Williams-Wicker, OTR | 1275778326 | Occupational Therapist | Greensboro, NC | 2008 |
| Aimee Williams-Wilbanks, SLP ASSISTANT | 1457831521 | Speech-Language Assistant | Longview, TX | 2018 |
| Ashton Williams-Wiley, LPC | 1497116438 | Professional Counselor | Richmond, VA | 2016 |
| Andtria Williams-Willis, LVN | 1609474626 | Licensed Vocational Nurse | Houston, TX | 2020 |
| Almonetsha Williams-Wilson | 1962091108 | Pharmacy Technician | Savannah, GA | 2021 |
| Antonisha Williams-Wilson | 1659253474 | Behavior Technician | Houston, TX | 2025 |
| Ricarlo Williams-Winston | 1639002090 | Community Health Worker | Muskegon, MI | 2026 |
| Rubenia Williams-Winston | 1053739524 | Social Worker | Bowie, MD | 2014 |
| Jhanay Williams-Wolf | 1427582220 | Other Technician | Novi, MI | 2017 |
| Penny Williams-Wolford, M.S., MSW, LSW | 1518510205 | Social Worker | Broadview, IL | 2019 |
| Minnie Williams-Wooden | 1073035978 | Home Health Aide | Claymont, DE | 2017 |
| Ada Williams-Wooten, M.D. | 1346210507 | Pediatrics Physician | Tarboro, NC | 2006 |
| Brittney Williams-Wright, PLPC | 1114735578 | Mental Health Counselor | Lafayette, LA | 2024 |
| Kerry Williams-Wuch, MD | 1073655585 | Hematology & Oncology Physician | Kansas City, MO | 2007 |
| Marcia Williams-Young, LCSW | 1750146155 | Clinical Social Worker | New York, NY | 2024 |
| Maya Williams-Young | 1467003525 | Mental Health Counselor | Springfield, OR | 2019 |
| Maureen Williams-Zelenak, L.I.C.S.W. | 1255420576 | Clinical Social Worker | Albert Lea, MN | 2006 |
| Randi Williams-Zimmerman, L.C.S.W. | 1285859181 | Clinical Social Worker | Hicksville, NY | 2007 |
| Georgia Williams-Zuccaro, LPC | 1629086129 | Mental Health Counselor | Conroe, TX | 2006 |
| Allison Williamsball, CRNP | 1467692715 | Family Nurse Practitioner | Du Bois, PA | 2009 |
| Elizabeth Williamschen | 1437644275 | Pharmacist | Wadena, MN | 2018 |
| Wendy Williamse, RN | 1730678467 | Psychiatric/Mental Health Registered Nurse | Portland, OR | 2018 |
| Amy Williamsen, PHARM.D. | 1174114771 | Pharmacist | Shawnee, KS | 2021 |
| Ana Williamsen, L.M.T. | 1225367352 | Massage Therapist | Merritt Island, FL | 2009 |
| Analise Williamsen | 1689409351 | Behavior Technician | Seal Beach, CA | 2024 |
| Aurora Williamsen | 1316686306 | Behavior Technician | Pomona, CA | 2022 |
| Brooke Williamsen | 1811833692 | Anesthesiologist Assistant | Tampa, FL | 2026 |
| Holly Williamsen, MSW, LCSW | 1750405932 | Clinical Social Worker | North Hollywood, CA | 2007 |
| Jessica Williamsen, APRN | 1679942353 | Family Nurse Practitioner | Omaha, NE | 2015 |
| Joanne Williamsen, LP | 1831233055 | Intellectual & Developmental Disabilities Psychologist | Brooklyn Center, MN | 2007 |
| Jodi Williamsen, CNM | 1902993207 | Advanced Practice Midwife | Jackson, MI | 2006 |
| Jonathan Williamsen | 1356730360 | Clinical Social Worker | Bellevue, WA | 2015 |
| Josephine Williamsen, RPH | 1881911295 | Pharmacist | Kingwood, TX | 2010 |
| Karin Williamsen | 1902270762 | Physical Therapy Assistant | Bay City, MI | 2015 |
| Kayla Williamsen, PHYSICAL THERAPIST | 1740569185 | Physical Therapist | Gillette, WY | 2011 |
| Natalie Williamsen | 1932649969 | School Social Worker | Portland, OR | 2017 |
| Pilar Williamsen, DC | 1134150873 | Chiropractor | Saint Louis, MO | 2006 |
| Rebecca Williamsen, LLC | 1558054882 | Mental Health Counselor | Northville, MI | 2023 |
| Rebecca Williamsen | 1558291963 | Behavior Technician | Brigham City, UT | 2026 |
| Robert Williamsen, PHARM.D. | 1972960714 | Pharmacist | San Bernardino, CA | 2016 |
| Sierra Williamsen, LPC | 1609560804 | Professional Counselor | Durango, CO | 2023 |
| Paulette Williamsjackson, R.N., | 1386074334 | Registered Nurse | Brooklyn, NY | 2013 |
| Aaliyah. Williamson | 1891588257 | Behavior Technician | Gadsden, AL | 2025 |
| Aaron Williamson | 1518628528 | Student in an Organized Health Care Education/Training Program | Lebanon, OR | 2022 |
| Aaron Williamson | 1952230716 | Case Manager/Care Coordinator | Ponca City, OK | 2026 |
| Abby Williamson | 1982319869 | Chiropractor | Topeka, KS | 2023 |
| Abigail Williamson | 1124534367 | Nurse Practitioner | Indianapolis, IN | 2017 |
| Abigail Williamson, MD | 1245967009 | Student in an Organized Health Care Education/Training Program | Savannah, GA | 2022 |
| Abigail Williamson, LMSW | 1275348732 | Social Worker | Rochester, NY | 2025 |
| Abigail Williamson | 1518807791 | Student in an Organized Health Care Education/Training Program | Media, PA | 2026 |
| Abigail Williamson | 1649003419 | Behavior Technician | Grand Rapids, MI | 2024 |
| Abigail Williamson, RBT | 1992274351 | Behavior Technician | Clarksville, IN | 2018 |
| Adam Williamson, RD | 1437934387 | Registered Dietitian | Raleigh, NC | 2023 |
| Adam Williamson | 1932887189 | Community Health Worker | Prestonsburg, KY | 2023 |
| Adia Williamson | 1619127875 | Maternal Newborn Registered Nurse | Fort Irwin, CA | 2008 |
| Adm Williamson | 1679110050 | Physical Therapist | Clifton Springs, NY | 2019 |
| Adora Williamson | 1023835410 | Personal Care Attendant | Keyser, WV | 2024 |
| Adrian Williamson, MD | 1003310855 | Plastic Surgery within the Head & Neck (Otolaryngology) Physician | Little Rock, AR | 2018 |
| Adrian Williamson, MD | 1225018252 | Otolaryngology Physician | Little Rock, AR | 2006 |
| Adrianna Williamson, CNP | 1285172619 | Nurse Practitioner | Hattiesburg, MS | 2017 |
| Afton Williamson, PMHNP-BC, FNP-BC | 1124371182 | Psychiatric/Mental Health Nurse Practitioner | Littleton, CO | 2012 |
| Aimee Williamson, M.S. CCC-SLP | 1346809860 | Speech-Language Pathologist | Tampa, FL | 2019 |
| Aimee Williamson | 1760343990 | Massage Therapist | Portland, OR | 2025 |
| Aimee Williamson, APRN | 1982243721 | Pediatric Nurse Practitioner | Lexington, KY | 2019 |
| Aisha Williamson | 1922682962 | Social Worker | Bronx, NY | 2021 |
| Al Williamson, PA | 1245272103 | Medical Physician Assistant | Pinehurst, NC | 2006 |
| Alan Williamson, M.D. | 1487670220 | Vascular Surgery Physician | Rancho Mirage, CA | 2006 |
| Alan Williamson, M.D. | 1518913847 | Family Medicine Physician | Offutt Afb, NE | 2006 |
| Alayna Williamson | 1336816842 | Behavior Technician | Kent, WA | 2021 |
| Aleceandria Williamson, QMHS | 1124522255 | Addiction (Substance Use Disorder) Counselor | Dublin, OH | 2018 |
| Alessandra Williamson, ARNP | 1831511955 | Family Nurse Practitioner | Port St Lucie, FL | 2014 |
| Alex Williamson, M.D. | 1659552438 | Anatomic Pathology & Clinical Pathology Physician | New Hyde Park, NY | 2007 |
| Alexa Williamson | 1093434987 | Social Worker | Niagara Falls, NY | 2022 |
| Alexa Williamson | 1194490300 | Physician Assistant | Sycamore, IL | 2021 |
| Alexa Williamson | 1356075725 | General Practice Dentistry | Encinitas, CA | 2022 |
| Alexa Williamson, D.M.D. | 1760835508 | General Practice Dentistry | North Charleston, SC | 2016 |
| Alexa Williamson | 1871415521 | Case Manager/Care Coordinator | Dearborn, MI | 2026 |
| Alexander Williamson, DPT | 1265091862 | Physical Therapist | Laguna Hills, CA | 2019 |
| Alexandra Williamson | 1205690054 | Behavior Technician | Ames, IA | 2024 |
| Alexandra Williamson, O.D. | 1366878167 | Pediatric Optometrist | Cleveland, OH | 2013 |
| Alexandria Williamson, FNP | 1023859360 | Family Nurse Practitioner | Meridian, MS | 2024 |
| Alfonza Williamson, DDS | 1366712044 | Dentist | Winston Salem, NC | 2012 |
| Alicia Williamson | 1669097879 | Clinical Social Worker | Girard, OH | 2020 |
| Alicia Williamson | 1821958919 | Occupational Therapy Assistant | Saltillo, PA | 2025 |
| Alicia Williamson, MSN, PMHNP-C | 1932819778 | Psychiatric/Mental Health Nurse Practitioner | Gaylord, MI | 2022 |
| Alkesha Williamson | 1588373153 | Mental Health Counselor | Beaufort, SC | 2022 |
| Allen Williamson, D.O. | 1548269566 | Family Medicine Physician | Woodville, TX | 2005 |
| Allen Williamson | 1588486120 | Behavior Technician | Las Vegas, NV | 2024 |
| Allie Williamson | 1659217388 | Pharmacist | Du Bois, PA | 2026 |
| Allisia Williamson, OD | 1821156845 | Optometrist | Ewing, NJ | 2006 |
| Allison Williamson, PTA | 1073841946 | Physical Therapy Assistant | Viroqua, WI | 2009 |
| Allison Williamson, CPNP | 1114390663 | Pediatric Nurse Practitioner | Saint Louis, MO | 2015 |
| Allison Williamson | 1639307416 | Occupational Therapist | Winnsboro, LA | 2009 |
| Allison Williamson | 1912229089 | General Care Registered Respiratory Therapist | Danville, IL | 2010 |
| Allodia Williamson | 1457945438 | Behavior Technician | Gastonia, NC | 2021 |
| Allyson Williamson, CRNA | 1104064930 | Certified Registered Nurse Anesthetist | Birmingham, AL | 2009 |
| Alona Williamson, RN | 1962731653 | General Practice Registered Nurse | Fairfax, VA | 2009 |
| Alvin Williamson | 1164749198 | Addiction (Substance Use Disorder) Counselor | Dallas, TX | 2010 |
| Alvin Williamson | 1588162416 | Addiction (Substance Use Disorder) Registered Nurse | Moraine, OH | 2018 |
| Alyie Williamson | 1437985132 | Student in an Organized Health Care Education/Training Program | Billings, MT | 2024 |
| Alyna Williamson | 1679495030 | Behavior Technician | Rancho Cucamonga, CA | 2026 |
| Alyssa Williamson, DPT, ATC, CSCS | 1215481627 | Physical Therapist | Danvers, MA | 2016 |
| Alyssa Williamson, M.S., B.A. | 1376130336 | Counselor | Fitchburg, MA | 2020 |
| Alyssa Williamson | 1396582656 | Student in an Organized Health Care Education/Training Program | White Plains, NY | 2024 |
| Alyssa Williamson, SLPA | 1912260159 | Speech-Language Assistant | West Springfield, MA | 2012 |
| Alyssa Williamson, MA, LPC | 1982379111 | Professional Counselor | Plano, TX | 2021 |
| Amanda Williamson, LPN | 1023372299 | Licensed Practical Nurse | Chillicothe, OH | 2012 |
| Amanda Williamson | 1083483820 | Case Manager/Care Coordinator | Bowling Green, KY | 2023 |
| Amanda Williamson, APRN-CNP | 1124626940 | Family Nurse Practitioner | Slaton, TX | 2020 |
| Amanda Williamson, BCBA | 1205402484 | Behavior Analyst | Prattville, AL | 2021 |
| Amanda Williamson, RN | 1306559034 | Registered Nurse | Fort Smith, AR | 2022 |
| Amanda Williamson, LPC, MAC | 1326384082 | Professional Counselor | Ladson, SC | 2012 |
| Amanda Williamson | 1336558519 | Counselor | San Leandro, CA | 2014 |
| Amanda Williamson, OD | 1336678333 | Optometrist | Schertz, TX | 2017 |
| Amanda Williamson | 1447147350 | Case Manager/Care Coordinator | Pickerington, OH | 2025 |
| Amanda Williamson, LAT | 1639503956 | Athletic Trainer | Minocqua, WI | 2013 |
| Amanda Williamson, PA-C | 1669984423 | Surgical Physician Assistant | Dallas, TX | 2017 |
| Amanda Williamson | 1710603063 | Registered Nurse | High Point, NC | 2022 |
| Amanda Williamson | 1770037228 | Other Technician | Sandusky, MI | 2016 |
| Amanda Williamson, LCSWA | 1942968136 | Clinical Social Worker | Raleigh, NC | 2021 |
| Amanda Williamson, PT, DPT | 1952096778 | Physical Therapist | Orlando, FL | 2023 |
| Amanda Williamson, M.A., SLP | 1962940213 | Speech-Language Pathologist | Point Pleasant, WV | 2017 |
| Amber Williamson | 1073824256 | Mental Health Counselor | Mead, OK | 2010 |
| Amber Williamson, CCC-SLP | 1376943449 | Speech-Language Pathologist | Sandy Ridge, NC | 2014 |
| Amber Williamson, BA | 1396095691 | Behavior Analyst | Tulsa, OK | 2012 |
| Amber Williamson | 1487546115 | Mental Health Counselor | Dekalb, IL | 2025 |
| Amber Williamson | 1508683343 | Addiction (Substance Use Disorder) Counselor | Upper Lake, CA | 2024 |
| Amber Williamson | 1629722608 | Behavior Analyst | Midlothian, VA | 2022 |
| Amber Williamson | 1962634584 | Psychologist | Denver, CO | 2009 |
| Amelia Williamson, ATHLETIC TRAINER | 1659198125 | Athletic Trainer | Media, PA | 2024 |
| Amelia Williamson, NP | 1932729399 | Family Nurse Practitioner | Mobile, AL | 2020 |
| Amy Williamson, PA | 1083896724 | Physician Assistant | Bangor, ME | 2007 |
| Amy Williamson, LICSW | 1205840402 | Clinical Social Worker | Burlington, VT | 2006 |
| Amy Williamson | 1235800509 | Pharmacist | Akron, OH | 2021 |
| Amy Williamson, ND | 1265545651 | Registered Nurse | McKinleyville, CA | 2006 |
| Amy Williamson, MS | 1376040907 | Genetic Counselor (M.S.) | San Carlos, CA | 2018 |
| Amy Williamson, MS, RDN, LD, CEDS | 1396217683 | Registered Dietitian | Dallas, TX | 2018 |
| Amy Williamson, RN | 1417653080 | Registered Nurse | Howell, MI | 2023 |
| Amy Williamson | 1477010163 | Community Health Worker | Prestonsburg, KY | 2019 |
| Amy Williamson, R.D. | 1639425549 | Registered Dietitian | Katy, TX | 2012 |
| Amy Williamson, PT | 1679693295 | Physical Therapist | Fayetteville, GA | 2007 |
| Amy Williamson, LPN | 1790063444 | Licensed Practical Nurse | Beavercreek, OH | 2011 |
| Amy Williamson, ED.D. | 1851636542 | Mental Health Counselor | Woodridge, IL | 2012 |
| Amy Williamson, MD | 1881656973 | Obstetrics & Gynecology Physician | Phoenix, AZ | 2006 |
| Amy Williamson, LMSW | 1962709527 | Social Worker | Emporia, KS | 2011 |
| Anaziah Williamson | 1770227225 | Behavior Technician | Monrovia, CA | 2022 |
| Anderson Williamson, DNP, FNP | 1457826372 | Family Nurse Practitioner | Greenville, NC | 2018 |
| Andew Williamson, RN | 1851807788 | Registered Nurse | Tuba City, AZ | 2017 |
| Andrea Williamson, MD | 1194220954 | Colon & Rectal Surgery Physician | Murray, UT | 2018 |
| Andrea Williamson | 1306537915 | Behavior Technician | Basehor, KS | 2023 |
| Andrea Williamson, CRNA | 1568002715 | Certified Registered Nurse Anesthetist | Wynnewood, PA | 2020 |
| Andrea Williamson, MFT | 1568671881 | Marriage & Family Therapist | Sebastopol, CA | 2007 |
| Andrea Williamson, RRT | 1972712859 | Registered Respiratory Therapist | Greeneville, TN | 2007 |
| Andreia Williamson, AGNP-C | 1881080299 | Adult Health Nurse Practitioner | San Antonio, TX | 2015 |
| Andrew Williamson | 1073070454 | Adult Companion | Santa Cruz, CA | 2019 |
| Andrew Williamson | 1073104493 | Physician Assistant | Lenexa, KS | 2021 |
| Andrew Williamson, DMD | 1124257910 | General Practice Dentistry | Harvest, AL | 2009 |
| Andrew Williamson | 1144877622 | Mental Health Counselor | Springfield, OR | 2019 |
| Andrew Williamson | 1164075354 | Mental Health Counselor | Tigard, OR | 2019 |
| Andrew Williamson, MSN, RN, FNP-BC | 1184908022 | Family Nurse Practitioner | Burlington, NC | 2011 |
| Andrew Williamson, M.A. | 1437320561 | Marriage & Family Therapist | Vallejo, CA | 2008 |
| Andrew Williamson | 1437579422 | Emergency Medicine Physician | San Diego, CA | 2014 |
| Andrew Williamson, PRS/PSR | 1568333425 | Case Manager/Care Coordinator | Malone, NY | 2025 |
| Andrew Williamson, D.C. | 1740455401 | Chiropractor | Mount Airy, MD | 2008 |
| Andrew Williamson, CCC-SLP | 1871239962 | Speech-Language Pathologist | Mountain Home, AR | 2022 |
| Andrew Williamson | 1871368969 | Student in an Organized Health Care Education/Training Program | Roseville, CA | 2023 |
| Andrew Williamson, PHARMD | 1881936409 | Pharmacist | Upper Chichester, PA | 2013 |
| Andrew Williamson | 1922506690 | Mental Health Counselor | Eugene, OR | 2018 |
| Andy Williamson, M.D. | 1558354506 | Family Medicine Physician | Dublin, GA | 2005 |
| Angel Williamson, MD | 1780788083 | Diagnostic Radiology Physician | Pensacola, FL | 2006 |
| Angela Williamson | 1134445315 | Massage Therapist | Plymouth, MA | 2010 |
| Angela Williamson | 1154923910 | Homemaker | Elizabeth, WV | 2020 |
| Angela Williamson, MSN, APRN, FNP-C | 1194241349 | Nurse Practitioner | New York, NY | 2017 |
| Angela Williamson, PT | 1326458860 | Physical Therapist | Fairfield, CA | 2014 |
| Angela Williamson, P.A. | 1447240460 | Physician Assistant | Newburgh, IN | 2005 |
| Angela Williamson | 1497496509 | Personal Care Attendant | Belfry, KY | 2022 |
| Angela Williamson, CRNA | 1659676286 | Certified Registered Nurse Anesthetist | Saginaw, MI | 2011 |
| Angela Williamson, OTR/L | 1699484386 | Occupational Therapist | Portland, OR | 2022 |
| Angela Williamson | 1710100250 | Developmental Therapist | Greenwood, IN | 2007 |
| Angelica Williamson | 1831747609 | Behavior Technician | Gainesville, FL | 2019 |
| Angelique Williamson, CM | 1154603462 | Rehabilitation Practitioner | Oklahoma City, OK | 2011 |
| Angie Williamson, MS, LPCC, RDN, LDN | 1124315064 | Professional Counselor | Osakis, MN | 2011 |
| Anita Williamson, OT | 1609119718 | Occupational Therapist | Renton, WA | 2013 |
| Anjali Williamson, DDS | 1588949689 | Pediatric Dentistry | Kennesaw, GA | 2011 |
| Anjanette Williamson, CRNA | 1295835460 | Certified Registered Nurse Anesthetist | Ashland, KY | 2006 |
| Anjelica Williamson | 1659233203 | Case Manager/Care Coordinator | Columbus, OH | 2025 |
| Ann Williamson, PT | 1245383199 | Physical Therapist | Washington, DC | 2007 |
| Ann Williamson, M.ED, LPC, NCC,NCSC, | 1477723278 | School Counselor | Spring Hope, NC | 2008 |
| Ann Williamson | 1770886236 | Clinical Social Worker | Chelmsford, MA | 2010 |
| Ann Williamson, APRN | 1801316765 | Nurse Practitioner | Los Angeles, CA | 2017 |
| Ann Marie Williamson, M. S. ED. | 1780811869 | Developmental Therapist | Stamford, CT | 2009 |
| Anna Williamson, APRN | 1134947021 | Nurse Practitioner | Tampa, FL | 2024 |
| Anna Williamson, LCSW | 1205050499 | Clinical Social Worker | New York, NY | 2007 |
| Anna Williamson, FNP | 1447807805 | Nurse Practitioner | Hattiesburg, MS | 2019 |
| Anna Williamson, RDN | 1700730157 | Registered Dietitian | Kingsport, TN | 2026 |
| Anndrea Williamson | 1356857791 | Addiction (Substance Use Disorder) Counselor | Camden, SC | 2017 |
| Anne Williamson, DDS MS | 1134216070 | Endodontics | Lincoln, NE | 2006 |
| Anne Williamson, LMSW | 1245569185 | Social Worker | Plymouth, MI | 2009 |
| Anne Williamson | 1306516679 | Social Worker | Chelsea, MA | 2021 |
| Anne Williamson, CCC-SLP | 1760027197 | Speech-Language Pathologist | Fort Worth, TX | 2019 |
| Anne-Marie Williamson, PMHNP-BC, FNP-BC | 1417159484 | Psychiatric/Mental Health Nurse Practitioner | Wichita Falls, TX | 2007 |
| Annette Williamson, ARNP, FNP | 1003127143 | Family Nurse Practitioner | Fort Worth, TX | 2010 |
| Annette Williamson, DDS | 1043317134 | General Practice Dentistry | Crown Point, IN | 2006 |
| Annette Williamson | 1144798505 | Behavior Technician | Hartsdale, NY | 2018 |
| Annette Williamson, OD | 1235201781 | Optometrist | Bolling Air Force Base, DC | 2006 |
| Anngarner Williamson | 1164894515 | Counselor | Greenville, SC | 2015 |
| Anthoine Williamson | 1245919513 | Personal Care Attendant | Washington, DC | 2023 |
| Anthony Williamson | 1073388831 | Home Health Registered Nurse | Bellevue, WA | 2023 |
| Anthony Williamson, O.D. | 1568812709 | Optometrist | Port Arthur, TX | 2016 |
| Anthony Williamson, M.D. | 1609829845 | Neurology Physician | Bluffton, SC | 2006 |
| April Williamson, LMFT | 1811785645 | Marriage & Family Therapist | Blaine, MN | 2025 |
| Arailya Williamson | 1750256996 | Behavior Technician | Colorado Springs, CO | 2025 |
| Archie Williamson, R. N. | 1699105569 | Home Health Registered Nurse | Washington, DC | 2013 |
| Aric Williamson, MD | 1174199855 | Family Medicine Physician | Milton, FL | 2021 |
| Ariel Williamson, PHD | 1841793825 | Clinical Psychologist | Portland, OR | 2018 |
| Ashleigh Williamson, APRN | 1508477209 | Nurse Practitioner | Monticello, KY | 2020 |
| Ashley Williamson, PTA | 1003395732 | Physical Therapy Assistant | Grand Saline, TX | 2018 |
| Ashley Williamson, ABA | 1003662271 | Assistant Behavior Analyst | Gaffney, SC | 2024 |
| Ashley Williamson, NP | 1023582301 | Acute Care Nurse Practitioner | Anniston, AL | 2019 |
| Ashley Williamson | 1053096701 | Behavior Technician | Fayetteville, NC | 2023 |
| Ashley Williamson, MA, LPC | 1144739129 | Mental Health Counselor | Littleton, CO | 2017 |
| Ashley Williamson | 1245858745 | Registered Nurse | Flushing, MI | 2020 |
| Ashley Williamson | 1245947126 | Behavior Technician | Norman, OK | 2022 |
| Ashley Williamson | 1255038956 | Professional Counselor | Lawrenceville, GA | 2023 |
| Ashley Williamson, LOTR | 1376941401 | Occupational Therapist | Rayville, LA | 2014 |
| Ashley Williamson | 1437029352 | Behavior Technician | Columbia, SC | 2025 |
| Ashley Williamson, M.D. | 1548640386 | Vascular Surgery Physician | Chicago, IL | 2015 |
| Ashley Williamson, NP | 1598378580 | Family Nurse Practitioner | Powell, OH | 2020 |
| Ashley Williamson | 1639945389 | Mental Health Counselor | Decatur, GA | 2023 |
| Ashley Williamson | 1720524481 | Athletic Trainer | Montgomery, AL | 2017 |
| Ashley Williamson, MS | 1831604123 | Contractor | Indianapolis, IN | 2017 |
| Ashley Williamson, MSSW,LCSW | 1841573359 | Clinical Social Worker | Greensburg, IN | 2011 |
| Ashley Williamson, HIS | 1851919385 | Hearing Instrument Specialist | Hickory, NC | 2020 |
| Ashley Williamson, FNP-C | 1912602004 | Nurse Practitioner | Hattiesburg, MS | 2023 |
| Ashley Williamson, PT | 1982732913 | Physical Therapist | Iowa City, IA | 2007 |
| Ashley Williamson, DO | 1992434831 | Family Medicine Physician | South Bend, IN | 2022 |
| Ashlyn Williamson | 1215577358 | Mental Health Counselor | Jenks, OK | 2020 |
| Asia Williamson | 1821761412 | Behavior Technician | Warren, MI | 2021 |
| Attoya Williamson | 1164056768 | Behavior Technician | Farmington Hills, MI | 2020 |
| Aubrey Williamson, APRN | 1144639840 | Family Nurse Practitioner | Norman, OK | 2014 |
| Aubrey Williamson | 1396535514 | Behavior Analyst | Charlotte, NC | 2025 |
| Aubrey Williamson, MD | 1780777847 | Anesthesiology Physician | Jackson, MS | 2006 |
| Audrey Williamson | 1043109242 | Chore Provider | Nebraska City, NE | 2025 |
| Audrey Williamson | 1235696105 | Medical Physician Assistant | Birmingham, AL | 2019 |
| Audrey Williamson | 1336974872 | Case Manager/Care Coordinator | Minot, ND | 2024 |
| Audrey Williamson, NP-C | 1447891692 | Nurse Practitioner | Charleston, MS | 2019 |
| Aundrea Williamson | 1245124932 | Behavior Technician | Ontario, CA | 2025 |
| Austin Williamson | 1952868648 | Community Health Worker | Prestonsburg, KY | 2019 |
| Autumn Williamson, MSW, LGSW | 1053052670 | Clinical Social Worker | Charleston, WV | 2022 |
| Autumn Williamson | 1295322550 | Behavior Technician | Elk Grove, CA | 2020 |
| Ava Williamson | 1932026192 | Student in an Organized Health Care Education/Training Program | Kearney, NE | 2026 |
| Avea Williamson | 1740884006 | Personal Care Attendant | Soldotna, AK | 2020 |
| Avery Williamson, RBT | 1720700164 | Behavior Technician | Chattanooga, TN | 2022 |
| Avery Williamson, PA-C | 1821548140 | Physician Assistant | Williamsport, PA | 2016 |
| Ayesha Williamson | 1831601194 | Certified Respiratory Therapist | Torrance, CA | 2017 |
| Ayshia Williamson | 1316334493 | Counselor | Dorchester, MA | 2015 |
| Bailey Williamson, MD | 1477342095 | Internal Medicine Physician | Kansas City, KS | 2025 |
| Barbara Williamson | 1003360223 | Occupational Therapist | Duluth, GA | 2016 |
| Barbara Williamson | 1144061920 | Behavior Technician | Mobile, AL | 2024 |
| Barbara Williamson, LPCC-S | 1154470359 | Professional Counselor | Findlay, OH | 2007 |
| Barbara Williamson, LICSW | 1255576856 | Clinical Social Worker | Minneapolis, MN | 2008 |
| Barbara Williamson, N.P. | 1285846402 | Nurse Practitioner | Georgetown, SC | 2007 |
| Barbara Williamson, NMW 956, NP6576, RN3 | 1306943451 | Advanced Practice Midwife | Richmond, CA | 2006 |
| Barbara Williamson, M.A., LCSW | 1487864211 | Clinical Social Worker | Rockwall, TX | 2007 |
| Barbara Williamson | 1881499341 | Personal Care Attendant | Charleston, WV | 2025 |
| Barbara Williamson, M.D. | 1972596690 | Dermatology Physician | Largo, MD | 2005 |
| Baron Williamson, MD | 1336145606 | Ophthalmology Physician | Zachary, LA | 2005 |
| Barry Williamson, D.C. | 1023135985 | Chiropractor | Wheaton, IL | 2007 |
| Barry Williamson, MD | 1538119482 | Surgery Physician | Elizabethtown, NC | 2006 |
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).