NPPES file of Aug 9, 2026

Doctors and health care providers in Smithtown, NY

1,907 individual NPPES records list a practice address in Smithtown, 37th of 1,009 New York cities. The largest group is clinical social worker: 170, 9% of the city's records, against 5% across New York. Page 38 of 39.

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 Smithtown

  1. Clinical Social Worker170
  2. Social Worker135
  3. Registered Nurse122
  4. Licensed Practical Nurse85
  5. Physical Therapist68
  6. Specialist68
  7. Physician Assistant62
  8. Speech-Language Pathologist62

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

Smithtown in New York

  • Rank in New York37th of 1,009 cities by records
  • Share of the state0.4% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups22.4% of all records

Compared with New York as a whole, Smithtown has 2.3× the state's share of adult health nurse practitioner records and 0.40× its share of student in an organized health care education/training program records.

Providers in Smithtown, alphabetically

  1. Janet Winter-Fawcett, M.S.Speech-Language Pathologist1689717589
  2. Steven Witt, DDSGeneral Practice Dentistry1568504850
  3. Kerry Wittich, DCChiropractor1518632355
  4. Barbara Wojaczek, P.T.Physical Therapist1649599606
  5. Deana Wolf, LCSWSocial Worker1477225183
  6. Kim Wolf, MS, RD, CDNRegistered Dietitian1801317706
  7. Hilda WolferdHome Health Registered Nurse1033615729
  8. Nicholas Wolff, LCSWClinical Social Worker1396753273
  9. Jeanne Wolman, LMSWSocial Worker1417152133
  10. Danielle Wolsiefer, M.ED.Specialist1982061719
  11. Anthony Wong, M.D.MOHS-Micrographic Surgery Physician1821057977
  12. Ronald Wong, RPHPharmacist1285812149
  13. Jessica Wood, RN, PNPPediatric Nurse Practitioner1588986954
  14. Tammy Wood, RDHDental Hygienist1710396999
  15. Gloria Wright, LCSWClinical Social Worker1285949693
  16. Melanie WyattAddiction (Substance Use Disorder) Counselor1487059630
  17. Michele Wyczawski, SLPSpeech-Language Pathologist1922617513
  18. Gary WynnOccupational Therapist1356564926
  19. Fen XuAcupuncturist1093605099
  20. Hong Xu, M.D.Rheumatology Physician1922064625
  21. Mark Xuereb, MDInternal Medicine Physician1114083292
  22. Cynthia YablonskiSpecialist1538421391
  23. Mary Ann YackelRegistered Nurse1538443734
  24. Zvi Yadin, PH.D. NPPsychiatric/Mental Health Nurse Practitioner1821178476
  25. Amanda Yanez, LMSWSocial Worker1639990435
  26. Shi Mu YangAcupuncturist1952221442
  27. Jenine Yannucciello, LCSWClinical Social Worker1306856596
  28. Thomas Yarrobino, FNP, DPTFamily Nurse Practitioner1043268782
  29. Afshan YasinPharmacist1205088481
  30. Deborah Yehudai, LPNLicensed Practical Nurse1639660921
  31. Alexa Yoos, LMSWSocial Worker1114746997
  32. Lauren Young, LMSWSocial Worker1811536576
  33. Wendy Young-Gomerman, D.P.M.Foot Surgery Podiatrist1386615342
  34. Elizabeth Young-Yuknis, R.N..Registered Nurse1376805390
  35. Bruce Yudelson, DOCTOR OF AUDIOLOGYAudiologist1245305887
  36. Laurie Yuditsky, RN, MBA, BSNHome Health Registered Nurse1316579980
  37. Gabriella Zanne, LCSWClinical Social Worker1912503400
  38. Lauren Zeidner-Rodriguez, NYCPS-PPeer Specialist1861115263
  39. Erica Zeller, LCSWSocial Worker1205213683
  40. Cynthia Zenner-Rubesh, OTR/LOccupational Therapist1831347004
  41. Sharon Zeoli, NPNurse Practitioner1780223263
  42. Laura ZerafaMental Health Counselor1326474743
  43. Yadira Zhindon, LCAT-LPArt Therapist1184544264
  44. Zahra Zia, MS, OTR/LOccupational Therapist1871931360
  45. Christiaan Zietsman, DDSProsthodontics1396182523
  46. Catherine Zillmann, NPPPsychiatric/Mental Health Nurse Practitioner1326052333
  47. Janet Zimlinghaus, FNPFamily Nurse Practitioner1295413680
  48. Heather Zinkin, MDRadiation Oncology Physician1578558037
  49. Adi Zion, P.T.Physical Therapist1225021132
  50. Anthony Zizzamia, DPMFoot & Ankle Surgery Podiatrist1801237425

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

Smithtown, New York appears in the CMS National Plan and Provider Enumeration System with 1,907 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 Smithtown - 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 Smithtown 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 Smithtown is weighted toward Clinical Social Worker (170 clinicians, followed by Social Worker with 135 and Registered Nurse with 122). 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, Smithtown reports roughly 9.7 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 Smithtown 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 Smithtown, NY?

There are 1,907 registered healthcare providers in Smithtown, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Smithtown?

The most common specialties in Smithtown are Clinical Social Worker, Social Worker, Registered Nurse, Licensed Practical Nurse, Physical Therapist. Clinical Social Worker has the most providers with 170.

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.