NPPES file of Aug 9, 2026

Doctors and health care providers in Potsdam, NY

445 individual NPPES records list a practice address in Potsdam, 190th of 1,009 New York cities. The largest group is licensed practical nurse: 46, 10% of the city's records, against 4% across New York. Page 9 of 9.

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

Potsdam in New York

  • Rank in New York190th of 1,009 cities by records
  • Share of the state<0.1% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups27.6% of all records

Compared with New York as a whole, Potsdam has 3.9× the state's share of emergency medicine physician records and 0.42× its share of clinical social worker records.

Providers in Potsdam, alphabetically

  1. An Tulloch, PA-CPhysician Assistant1033781026
  2. Joshua Tulloch, PA-CSurgical Physician Assistant1457028623
  3. Michael Tulloch, MDInternal Medicine Physician1780625715
  4. Riccardo Turrin, MDEmergency Medicine Physician1477590628
  5. Madeline Twiss, PA-CPhysician Assistant1912428996
  6. Joe Tyson, R.PH.Pharmacist1639349376
  7. Karl Unkenholz, M.D.Emergency Medicine Physician1215914429
  8. Casey Unruh, RN BSNWomen's Health Nurse Practitioner1154809671
  9. Melissa ValcourCase Management Registered Nurse1518481951
  10. Alecia Vanwagner, DOFamily Medicine Physician1134304363
  11. Kris Vanwagner, D.O.Ophthalmology Physician1497944813
  12. James VecchioGastroenterology Physician1235223512
  13. Amber WaggPhysician Assistant1861801607
  14. Wendy Wais, N.P.Family Nurse Practitioner1902917735
  15. Syed Wali, M.D.Pediatrics Physician1346472826
  16. Paul Walker, PACPhysician Assistant1417574427
  17. Eric Walter, MDInternal Medicine Physician1376106310
  18. Krista Warren, RNRegistered Nurse1881994119
  19. Moriah WarrenMental Health Counselor1811348675
  20. Melinda Weatherwax, LPNLicensed Practical Nurse1083878029
  21. David Weitz, RNRegistered Nurse1104180058
  22. Samantha Weller, PA-CPhysician Assistant1942658398
  23. Kacie Wentworth, OTR/LOccupational Therapist1235775123
  24. Catherine West, LPNLicensed Vocational Nurse1134455058
  25. Kristin WestonFamily Nurse Practitioner1730691361
  26. Christina WhiteRegistered Nurse1457723108
  27. Dawn White, PAPhysician Assistant1093781379
  28. Leslie White, LPNLicensed Practical Nurse1578805115
  29. Hannah Whitehead, PAPhysician Assistant1306677349
  30. Michael Whitehead, P.A.Medical Physician Assistant1225053218
  31. Michelle WhittonRegistered Nurse1457726002
  32. Roberta Wiggins, R.N.Licensed Practical Nurse1477791531
  33. Richard Williams, RICHARD WILLIAMS PHDClinical Psychologist1780767129
  34. Zachary WillisPhysician Assistant1265041073
  35. Maren Wolfe, PH.D.Psychologist1649749672
  36. Emily Wood, M.D.Family Medicine Physician1720427347
  37. Alisa Woods, PHD, LMHCMental Health Counselor1992163521
  38. Susanne Yenoli, PTPhysical Therapist1306061973
  39. Mick York, PA-CPhysician Assistant1548951528
  40. Terri Young, RNRegistered Nurse1881804193
  41. Yasmeen Zaidi, MSMental Health Counselor1043701196
  42. Neal Zirn, D.C.Chiropractor1366591455
  43. Joseph Zollo, MDPsychiatry Physician1528025863
  44. Alice Zornes, LPNLicensed Practical Nurse1104102326
  45. Laurie Zweifel, PH.D.Clinical Child & Adolescent Psychologist1588971063

The largest New York cities

  1. New York98,468
  2. Brooklyn64,057
  3. Bronx32,017
  4. Rochester20,520
  5. Buffalo13,287

All of New York →

How to read this directory

Potsdam, New York appears in the CMS National Plan and Provider Enumeration System with 445 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 Potsdam - 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 Potsdam 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 Potsdam is weighted toward Licensed Practical Nurse (46 clinicians, followed by Registered Nurse with 43 and Physician Assistant with 34). 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 New York's population, Potsdam reports roughly 2.3 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 New York's most common specialties, Student in an Organized Health Care Education/Training Program is the most prominent one with no provider currently listing a Potsdam practice address, a coverage gap Potsdam patients typically fill by traveling to a larger nearby hub.

For Potsdam 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 Potsdam, NY?

There are 445 registered healthcare providers in Potsdam, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Potsdam?

The most common specialties in Potsdam are Licensed Practical Nurse, Registered Nurse, Physician Assistant, Pharmacist, Mental Health Counselor. Licensed Practical Nurse has the most providers with 46.

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.