NPPES file of Aug 9, 2026

Doctors and health care providers in Rochester, MN

12,854 individual NPPES records list a practice address in Rochester, 2nd of 322 Minnesota cities. The largest group is nurse practitioner: 952, 7% of the city's records, against 2% across Minnesota. Page 170 of 258.

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

Rochester in Minnesota

  • Rank in Minnesota2nd of 322 cities by records
  • Share of the state9.6% of Minnesota's records
  • Specialties present25 or more taxonomy codes
  • Top three groups16% of all records
  • Nurse Practitioner rank1st of the 10 Minnesota cities with the most

Compared with Minnesota as a whole, Rochester has 4.9× the state's share of neurology physician records and 0.36× its share of behavior technician records.

Providers in Rochester, alphabetically

  1. Mercy NyanBehavior Technician1225906720
  2. Eunice Nyanamba, CNPNurse Practitioner1467265165
  3. Patricia Nyberg, OTOccupational Therapist1205028719
  4. Scott Nyberg, M.D.Transplant Surgery Physician1033197744
  5. Alex Nye, DMDDentist1871020891
  6. Amanda Nygaard, PT, DPTPhysical Therapist1245731967
  7. Jonathan Nyman, PA-CPhysician Assistant1619645454
  8. Mark Nyman, M.D.Internal Medicine Physician1679551964
  9. Erin Nystrom, PHARMDPharmacist1023984978
  10. Marcia O Brien, M.D.Family Medicine Physician1558348524
  11. Michael O BrienClinical Social Worker1720051030
  12. Aine O Flynn, B.M.B.SInternal Medicine Physician1932948056
  13. Marybeth O Neil, CNSClinical Nurse Specialist1598805079
  14. Emily O'Brien, OTOccupational Therapist1609568583
  15. Erin O'Brien, MDOtolaryngology Physician1891836557
  16. Meredith O'Brien, APRN, CRNACertified Registered Nurse Anesthetist1780048702
  17. Travis O'Brien, CRNACertified Registered Nurse Anesthetist1679009252
  18. Mariah O'Connell, MSN, FNP-CFamily Nurse Practitioner1700572948
  19. Michael O'Connell, MDMedical Oncology Physician1033110259
  20. Christina O'Connor, PHARMDPharmacist1568780716
  21. Kimberly O'Day, LICSWClinical Social Worker1497017370
  22. Sean O'Donnell, MDPediatrics Physician1851094932
  23. Darragh O'Donoghue, M.B., B.CH., B.A.O.Internal Medicine Physician1376001685
  24. Tara O'DonoghueStudent in an Organized Health Care Education/Training Program1144747759
  25. Bryan O'Dowd, CCC-SLPSpeech-Language Pathologist1013521160
  26. Shawn O'Driscoll, M.D.Orthopaedic Surgery Physician1952388324
  27. Erin O'Ferrall, MDNeurology Physician1316250830
  28. Cullen O'Gorman, MBBSStudent in an Organized Health Care Education/Training Program1063854206
  29. Susan O'Gorman, MBBCHStudent in an Organized Health Care Education/Training Program1962799239
  30. Jason O'Grady, M.D.Family Medicine Physician1285863126
  31. Sean O'Grady, MDEmergency Medicine Physician1497700298
  32. Alex O'HaraNurse Practitioner1437616786
  33. Erin O'Hara, PA-CEmergency Medicine Physician1770442493
  34. Jamie O'Hara, PHARMDPharmacist1871975656
  35. Molly O'HaraBehavior Technician1992555361
  36. Keegan O'Hern, MDMOHS-Micrographic Surgery Physician1821675117
  37. John O'Horo, M.D.Infectious Disease Physician1659513364
  38. Madeleine O'Keefe, MDPediatrics Physician1588197040
  39. Derek O'Keeffe, MBBCHBAOStudent in an Organized Health Care Education/Training Program1538594254
  40. Jane O'Koren, DPTPhysical Therapist1548233653
  41. Lauren O'LearyGenetic Counselor (M.S.)1962398701
  42. Patrick O'Leary, M.D.Pediatric Cardiology Physician1881672632
  43. Sydney O'Malley, M.D.Allergy & Immunology Physician1851754626
  44. Jean O'Malley-Laursen, LPPsychologist1619902228
  45. John O'Meara, PHARMDPharmacotherapy Pharmacist1679412100
  46. Amy O'Neil, MDEmergency Medical Services (Emergency Medicine) Physician1508129198
  47. Heather O'Neil, APRN, CRNACertified Registered Nurse Anesthetist1780110056
  48. Mary O'Neil, LICSWClinical Social Worker1730358623
  49. Brian O'Neill, M.D.Neurology Physician1346214152
  50. Julia O'Neill, DPTPhysical Therapist1437727047

The largest Minnesota cities

  1. Minneapolis22,918
  2. Saint Paul10,084
  3. Duluth4,084
  4. Saint Cloud3,805
  5. Edina3,697

All of Minnesota →

How to read this directory

Rochester, Minnesota appears in the CMS National Plan and Provider Enumeration System with 12,854 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 Nurse Practitioner (952 clinicians, followed by Behavior Technician with 554 and Certified Registered Nurse Anesthetist with 545). 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 Minnesota's population, Rochester reports roughly 224 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 Minnesota's most common specialties, Registered Nurse 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, MN?

There are 12,854 registered healthcare providers in Rochester, MN, 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 Nurse Practitioner, Behavior Technician, Certified Registered Nurse Anesthetist, Internal Medicine Physician, Physical Therapist. Nurse Practitioner has the most providers with 952.

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.