NPPES file of Aug 9, 2026

Doctors and health care providers in Watertown, NY

1,380 individual NPPES records list a practice address in Watertown, 49th of 1,009 New York cities. The largest group is licensed practical nurse: 90, 7% of the city's records, against 4% across New York. Page 18 of 28.

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

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

The 8 largest groups in Watertown

  1. Licensed Practical Nurse90
  2. Social Worker70
  3. Pharmacist68
  4. Physical Therapist67
  5. Specialist60
  6. Family Nurse Practitioner58
  7. Mental Health Counselor55
  8. Clinical Social Worker54

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

Watertown in New York

  • Rank in New York49th of 1,009 cities by records
  • Share of the state0.3% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16.5% of all records

Compared with New York as a whole, Watertown has 5.4× the state's share of peer specialist records and 0.37× its share of student in an organized health care education/training program records.

Providers in Watertown, alphabetically

  1. Shemarah NathanPeer Specialist1881528909
  2. Daniel Nattell, MDVascular & Interventional Radiology Physician1265425441
  3. Gabrielle Navarra, LMHCMental Health Counselor1659251197
  4. Mary Navarra, MNTMetabolic Nutrition Registered Dietitian1821280306
  5. Joyce Reginah Ndungu, NPFamily Nurse Practitioner1710301304
  6. Patrick Neal, LMTMassage Therapist1548735020
  7. Jamie Neshkoff, RDHDental Hygienist1699286807
  8. Theresa Netto, LMHCMental Health Counselor1093114282
  9. Karen Nevills, NPFamily Nurse Practitioner1841285731
  10. Shannon Nevin, LMTMassage Therapist1790214617
  11. Robert NewberryMental Health Counselor1457746570
  12. Jessica Newell, M.S.Speech-Language Pathologist1174765051
  13. Jill Newman, RNGeneral Practice Registered Nurse1356037725
  14. Rachel Newvine, RNRegistered Nurse1871840991
  15. Natalie Nielsen, M.D.Orthopaedic Surgery Physician1679884779
  16. William Niewieroski, CRNACertified Registered Nurse Anesthetist1124046024
  17. Jordan Nigro, CRNACertified Registered Nurse Anesthetist1932602208
  18. Michele Nikitich, MS, OTR/LOccupational Therapist1245510312
  19. Michelle NitschkeMental Health Counselor1508424573
  20. Katie NoblePsychiatric/Mental Health Registered Nurse1396117941
  21. Jessie Noordyk, MS CCC-SLPSpeech-Language Pathologist1386911733
  22. Amanda Nortz, OTOccupational Therapist1447416060
  23. Joanne Nugent, CASACAddiction (Substance Use Disorder) Counselor1851548325
  24. Barbara O'Brien, ANPAdult Health Nurse Practitioner1750303285
  25. Catherine O'Brien, FNPFamily Nurse Practitioner1154330751
  26. Laura O'BrienClinical Social Worker1184142127
  27. Janice O'ConnellCase Manager/Care Coordinator1578235784
  28. Loretta O'Connor, LPNLicensed Practical Nurse1679057939
  29. James O'Dell-KornCase Manager/Care Coordinator1063282069
  30. Michael O'Hagan, P.A.Medical Physician Assistant1346579448
  31. Samantha O'Hearn, MSW INTERNSocial Worker1871070821
  32. Megan O'Meara, LMFT, CASAC-2Marriage & Family Therapist1073004388
  33. Heather Oatman, MHCMental Health Counselor1255588703
  34. Julie Obrien, OTAOccupational Therapy Assistant1508024084
  35. Josiree Ochotorena, MDPediatrics Physician1669575221
  36. Lynn Odett, RPHPharmacist1417187816
  37. Prince OhemengPharmacist1073491767
  38. Precious Okwuse, FNP-CFamily Nurse Practitioner1366319394
  39. Stephanie Oliva, M.D.Pediatrics Physician1437437043
  40. James Oliver, DDSDentist1427177476
  41. Steven Olson, RNRegistered Nurse1891559480
  42. Richard Oman, ED.D.Clinical Psychologist1407808116
  43. Christina Oneil, LCSWRSocial Worker1073632485
  44. Jenna Oneil, LPNLicensed Practical Nurse1235800962
  45. Fernando Ongkingco, MDPediatrics Physician1013010677
  46. Manuel Orellana Flores, PTPhysical Therapist1043029978
  47. Jordon OrmsbySpeech-Language Pathologist1366695504
  48. Douglas Ort, LMHCMental Health Counselor1255515003
  49. Krysta OrtliebStudent in an Organized Health Care Education/Training Program1740667724
  50. Tiffany Ostovar-Kermani, MDStudent in an Organized Health Care Education/Training Program1881489318

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

Watertown, New York appears in the CMS National Plan and Provider Enumeration System with 1,380 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 Watertown - 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 Watertown 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 Watertown is weighted toward Licensed Practical Nurse (90 clinicians, followed by Social Worker with 70 and Pharmacist with 68). 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, Watertown reports roughly 7.1 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.

For Watertown 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 Watertown, NY?

There are 1,380 registered healthcare providers in Watertown, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Watertown?

The most common specialties in Watertown are Licensed Practical Nurse, Social Worker, Pharmacist, Physical Therapist, Specialist. Licensed Practical Nurse has the most providers with 90.

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.