NPPES file of Aug 9, 2026

Doctors and health care providers in Rochester, NY

20,520 individual NPPES records list a practice address in Rochester, 4th of 1,009 New York cities. The largest group is licensed practical nurse: 1,843, 9% of the city's records, against 4% across New York. Page 165 of 411.

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

The 8 largest groups in Rochester

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

Rochester in New York

  • Rank in New York4th of 1,009 cities by records
  • Share of the state3.8% of New York's records
  • Specialties present25 or more taxonomy codes
  • Top three groups21.7% of all records
  • Licensed Practical Nurse rank2nd of the 10 New York cities with the most

Compared with New York as a whole, Rochester has 3.4× the state's share of hospitalist physician records and 0.55× its share of social worker records.

Providers in Rochester, alphabetically

  1. Mary Horace, RNGeneral Practice Registered Nurse1467896944
  2. Jamie HorchSocial Worker1184242984
  3. Daniel HornPsychiatric/Mental Health Nurse Practitioner1225629363
  4. Michael Hornung, CSWMental Health Counselor1104082536
  5. Maureen Horohoe, RPA-CPhysician Assistant1689912008
  6. Bruce Horowitz, MSWClinical Social Worker1861567760
  7. Robert Horowitz, MDInternal Medicine Physician1780662445
  8. Amanda HorrocksPeer Specialist1669230264
  9. Deborah Horst, NPNurse Practitioner1982615332
  10. Aaron Horton, LPNLicensed Practical Nurse1265174379
  11. Gregory Horton, AU.DAudiologist1700397288
  12. Mary Horton, PTAPhysical Therapy Assistant1548578644
  13. Stefanie Horton, LMSWCounselor1528370103
  14. Taylor Horton, RDOncology Nutrition Registered Dietitian1992540793
  15. Paula Horvath, PHDClinical Psychologist1255546917
  16. Stephanie Hosie, PHARMDPharmacist1568115269
  17. Heather Hosking, RPA-CPhysician Assistant1205952108
  18. Donald Hoskins, CRPAPeer Specialist1396541983
  19. Robert Hospers, LCSW CASACSocial Worker1891708061
  20. Jennifer HossenloppAddiction (Substance Use Disorder) Counselor1881588465
  21. Mary Elizabeth Hossenlopp, FNPAdult Health Nurse Practitioner1104854082
  22. Sarah HossenloppPhysician Assistant1194059519
  23. Allen Hoste, MDNeurology Physician1912649047
  24. Anna Hoster-KnowltonAcute Care Nurse Practitioner1033070701
  25. Ashlyn HotchkissMental Health Counselor1578435053
  26. Patricia HouchinMental Health Counselor1851908149
  27. Carisa Houck, LMSWClinical Social Worker1720464472
  28. Morgen Houck, RNRegistered Nurse1457124216
  29. Rory Houghtalen, MDPsychiatry Physician1215033949
  30. Ryan Houghtalen, NPPsychiatric/Mental Health Nurse Practitioner1164919940
  31. Eric Houghtaling, LICENSED OPTIANOptometrist1467964627
  32. Madelyn Houghtaling, RNRegistered Nurse1598010597
  33. Rachel Houghtling, PA-CPhysician Assistant1255885281
  34. Leigh Houghton, NPFamily Nurse Practitioner1275610420
  35. Cameron Houle, FNP-CFamily Nurse Practitioner1013511104
  36. Camille Houpt, PAMedical Physician Assistant1861707473
  37. Brian House, MDStudent in an Organized Health Care Education/Training Program1437714706
  38. Thomas HouseSpeech-Language Pathologist1477842953
  39. Vonetta House, LPNLicensed Practical Nurse1649414053
  40. Anissa House-Grasley, LMFTMarriage & Family Therapist1174039176
  41. Kristin Housel, M.S., CCC-SLPSpeech-Language Pathologist1952517088
  42. Maureen Housel, MS CCC-SLPSpeech-Language Pathologist1841631942
  43. Sandra Housel, LMTMechanotherapist1306184817
  44. Jacob HousemanAddiction (Substance Use Disorder) Counselor1275475907
  45. Mitchell Houser, PAMedical Physician Assistant1457912057
  46. Megan HoutenbrinkCase Manager/Care Coordinator1528464690
  47. Lisa Houwers, NPFamily Nurse Practitioner1073298758
  48. Jennifer HoveyCase Manager/Care Coordinator1346693041
  49. Alicia HowardLicensed Practical Nurse1417736976
  50. Allison HowardSocial Worker1730679622

The largest New York cities

  1. New York98,468
  2. Brooklyn64,057
  3. Bronx32,017
  4. Buffalo13,287
  5. Staten Island12,351

All of New York →

How to read this directory

Rochester, New York appears in the CMS National Plan and Provider Enumeration System with 20,520 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 Rochester - 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 Rochester 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 Rochester is weighted toward Licensed Practical Nurse (1,843 clinicians, followed by Student in an Organized Health Care Education/Training Program with 1,700 and Registered Nurse with 904). 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, Rochester reports roughly 104.8 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, Specialist is the most prominent one with no provider currently listing a Rochester practice address, a coverage gap Rochester patients typically fill by traveling to a larger nearby hub.

For Rochester 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 Rochester, NY?

There are 20,520 registered healthcare providers in Rochester, NY, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Rochester?

The most common specialties in Rochester are Licensed Practical Nurse, Student in an Organized Health Care Education/Training Program, Registered Nurse, Mental Health Counselor, Family Nurse Practitioner. Licensed Practical Nurse has the most providers with 1,843.

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.