NPPES file of Aug 9, 2026

Doctors and health care providers in Williston, VT

429 individual NPPES records list a practice address in Williston, 9th of 102 Vermont cities. The largest group is physical therapist: 75, 17% of the city's records, against 6% across Vermont. Page 9 of 9.

CMS NPPES registry, file of Aug 9, 2026 · method · Verify with CMS →

The 8 largest groups in Williston

Source: CMS NPPES primary taxonomy, file of Aug 9, 2026.

Williston in Vermont

  • Rank in Vermont9th of 102 cities by records
  • Share of the state2.9% of Vermont's records
  • Specialties present25 or more taxonomy codes
  • Top three groups31.5% of all records
  • Physical Therapist rank4th of the 10 Vermont cities with the most

Compared with Vermont as a whole, Williston has 4.7× the state's share of behavior analyst records and 0.55× its share of clinical social worker records.

Providers in Williston, alphabetically

  1. Cheryl Underwood, FNPFamily Nurse Practitioner1669979068
  2. Alexander Van Dyck, ODOptometrist1154809507
  3. Kristiana Vanderhoof, D.P.T.Physical Therapist1730511536
  4. Elisa Vautier, RNNurse Practitioner1205458056
  5. Brenda Villecco, DCChiropractor1093311078
  6. Michelle Villeneuve, PTPediatric Physical Therapist1922166131
  7. Wayne Villeneuve, PTPhysical Therapist1285792408
  8. John Viskup, D.M.DGeneral Practice Dentistry1720302086
  9. Corey Voisine, DPTPhysical Therapist1689126856
  10. Craig Volpe, ODOptometrist1013441666
  11. Adrienne Voutila, PA-CPhysician Assistant1982945036
  12. Candace Wakefield, MS CCC-SLPSpeech-Language Pathologist1902115017
  13. Elizabeth Walker, DMDOrthodontics and Dentofacial Orthopedics Dentistry1194973206
  14. Alissa Warshaw, APRNFamily Nurse Practitioner1780219063
  15. Emma Waters-Dukes, PA-CPhysician Assistant1124757620
  16. Catherine Webster, PTPhysical Therapist1942269550
  17. Jennifer Weier O'Phinney, M.A.Counseling Psychologist1891974812
  18. Alixandra West, LICSWClinical Social Worker1619375649
  19. Lauren White, PT, DPTPhysical Therapist1851197552
  20. Waldemar Wierzbicki, BSPHARMPharmacist1952660748
  21. Nathan Wigton Bell, PA-CPhysician Assistant1508503087
  22. Jonathan Wilfong, M.D.Internal Medicine Physician1780927376
  23. Andrew Williams, DCChiropractor1821160896
  24. Darla Witmer, ARNPPrimary Care Nurse Practitioner1467470971
  25. Ann Wittpenn, M.D.Pediatrics Physician1215952890
  26. Jason Wolstenholme, D.C.Chiropractor1790924892
  27. Jillian Womersley, PTPhysical Therapist1306014154
  28. Sandra Wood, CNMAdvanced Practice Midwife1770507477
  29. Gabrielle Young, PT, DPTPhysical Therapist1053264739

How to read this directory

Williston, Vermont appears in the CMS National Plan and Provider Enumeration System with 429 registered healthcare providers spanning 25 or more distinct NUCC-taxonomy specialties. This count includes every individual clinician who has applied for an NPI and listed a practice address in Williston - physicians, dentists, nurse practitioners, physician assistants, chiropractors, physical therapists, optometrists, psychologists, podiatrists, and every other credentialed provider type CMS tracks. It does not measure hospital beds, urgent-care capacity, or whether a given clinic is accepting new patients; it measures the pool of professionals with current NPI enrollment and a Williston practice location on file. Every figure is drawn from the federal National Provider Identifier Registry (CMS NPPES) - more than 7 million providers, maintained since May 2007, with 2024 Medicare Part D data, and, according to CMS, can be searched, compared, and traced in our methodology.

The provider mix in Williston is weighted toward Physical Therapist (75 clinicians, followed by Pharmacist with 31 and Mental Health Counselor with 29). That distribution reflects how NPPES records specialty: providers self-select a primary taxonomy code, so a family physician who also practices geriatrics will show up under whichever NUCC code they registered first. Relative to Vermont's population, Williston reports roughly 66.3 providers per 100,000 residents using the state-level denominator, which is a rough proxy rather than a precise access-to-care measurement; the true catchment area of any {cityName} clinician extends beyond the municipal boundary.

Of Vermont's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Williston practice address, a coverage gap Williston patients typically fill by traveling to a larger nearby hub.

For Williston patients, this directory is most useful as a starting shortlist. Important: PlainDoctor is a directory of publicly available CMS government data, not a review site, a ranking, or medical advice. NPPES data is self-reported and refreshed monthly; call the practice directly to confirm the provider is still there, accepts your insurance, and is taking new patients.

For informational purposes only; this directory is not medical advice and not a substitute for checking a license. See also: how to find a doctor and how to verify one.

Common questions

How many doctors are in Williston, VT?

There are 429 registered healthcare providers in Williston, VT, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Williston?

The most common specialties in Williston are Physical Therapist, Pharmacist, Mental Health Counselor, Behavior Analyst, Family Medicine Physician. Physical Therapist has the most providers with 75.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov). Records are self-reported registrations, not licenses.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.