NPPES file of Aug 9, 2026

Doctors and health care providers in Stony Brook, NY

3,053 individual NPPES records list a practice address in Stony Brook, 17th of 1,009 New York cities. The largest group is students in training: 884, 29% of the city's records, against 7% across New York. Page 55 of 62.

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).

Stony Brook in New York

  • Rank in New York17th of 1,009 cities by records
  • Share of the state0.6% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups37.4% of all records
  • Students in training rank7th of the 10 New York cities with the most

Compared with New York as a whole, Stony Brook has 4.8× the state's share of anatomic pathology & clinical pathology physician records and 0.20× its share of specialist records.

Providers in Stony Brook, alphabetically

  1. Jonathan Thomas, MDStudent in an Organized Health Care Education/Training Program1073308284
  2. Katie Thomas, NPAcute Care Nurse Practitioner1730043753
  3. Monica Thomas, PHDPsychologist1295196327
  4. Shiby ThomasAdult Health Nurse Practitioner1790331452
  5. Somy Thomas, NPAdult Health Nurse Practitioner1538506035
  6. Donald Thommes, MDStudent in an Organized Health Care Education/Training Program1669232484
  7. Cindy Thompson, CRNACertified Registered Nurse Anesthetist1023227808
  8. Crystal Thompson, MDEmergency Medicine Physician1578982294
  9. Kimberly ThompsonFamily Nurse Practitioner1124906482
  10. Lewis Thompson, MDStudent in an Organized Health Care Education/Training Program1780486159
  11. Vishal Thubrikar, M.D.Student in an Organized Health Care Education/Training Program1801039136
  12. Changtai Tian, MDHematology & Oncology Physician1871171561
  13. Joseph Tirella, FNP-BCFamily Nurse Practitioner1417842931
  14. Stephanie Tischler, D.O.Pediatrics Physician1063649796
  15. Matthew Tito, MDAnesthesiology Physician1619144466
  16. Nicholas TkachStudent in an Organized Health Care Education/Training Program1285338681
  17. Jack Tom, M.D.Dermatology Physician1093724239
  18. Michelle Tomasetti, PAPhysician Assistant1346271517
  19. Carmen Tornos, M.D.Anatomic Pathology & Clinical Pathology Physician1669411625
  20. Catherine Toro, D.O.Emergency Medicine Physician1558715649
  21. Andrew Torpey, MDStudent in an Organized Health Care Education/Training Program1427708411
  22. Annmarie Torres, AGNP-CAdult Health Nurse Practitioner1548044415
  23. Jose Torres, MDEmergency Medicine Physician1245790310
  24. Nikki Torretta, LMHCMental Health Counselor1740708510
  25. Jennifer Toscano, N.P.Adult Health Nurse Practitioner1063792091
  26. Mireille TougheyRegistered Nurse1376099226
  27. James TouseyMassage Therapist1700277597
  28. Erin Townsend, DOEmergency Medicine Physician1578212163
  29. Justin Townsend, DOStudent in an Organized Health Care Education/Training Program1851093991
  30. Marcus Townsend, DMDStudent in an Organized Health Care Education/Training Program1912856667
  31. Janet Trabosh, P.A.Physician Assistant1235290644
  32. Robert Trainer, DOAnesthesiology Physician1538374806
  33. Emily TranPhysician Assistant1558190462
  34. Laura Tran, MDStudent in an Organized Health Care Education/Training Program1003511577
  35. Crystal TreadwellLicensed Practical Nurse1528840980
  36. Christian Treat, MDEmergency Medicine Physician1386393924
  37. Simona Treidler, M.D.Neurology Physician1376888008
  38. Michael Trentalange, MDStudent in an Organized Health Care Education/Training Program1699302109
  39. Lisa Trentino, PAPhysician Assistant1003385352
  40. Robert Trepel, M.D.Neurology with Special Qualifications in Child Neurology Physician1841230042
  41. Denise Trochesset, DDSOral and Maxillofacial Pathology Dentistry1841253788
  42. Kayla Trotta, LMSWSocial Worker1598579393
  43. Jessica TroxellPhysician Assistant1609742444
  44. Mary Truhlar, D.D.S.General Practice Dentistry1215063391
  45. Michael TruhlarStudent in an Organized Health Care Education/Training Program1760294631
  46. Vassilios TsafosAnesthesiology Physician1902195217
  47. Ming Tsang, MDStudent in an Organized Health Care Education/Training Program1265609010
  48. Tyler Tsang, MDStudent in an Organized Health Care Education/Training Program1780386870
  49. Sophia TsePhysician Assistant1225608920
  50. Steven Tseng, DOStudent in an Organized Health Care Education/Training Program1043014624

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

Stony Brook, New York appears in the CMS National Plan and Provider Enumeration System with 3,053 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 Stony Brook - 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 Stony Brook 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 Stony Brook is weighted toward Student in an Organized Health Care Education/Training Program (884 clinicians, followed by Adult Health Nurse Practitioner with 131 and Physician Assistant with 128). 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, Stony Brook reports roughly 15.6 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, Social Worker is the most prominent one with no provider currently listing a Stony Brook practice address, a coverage gap Stony Brook patients typically fill by traveling to a larger nearby hub.

For Stony Brook 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 Stony Brook, NY?

There are 3,053 registered healthcare providers in Stony Brook, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Stony Brook?

The most common specialties in Stony Brook are Student in an Organized Health Care Education/Training Program, Adult Health Nurse Practitioner, Physician Assistant, Internal Medicine Physician, Emergency Medicine Physician. Student in an Organized Health Care Education/Training Program has the most providers with 884.

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.