NPPES file of Aug 9, 2026

Doctors and health care providers in Santa Rosa, CA

6,884 individual NPPES records list a practice address in Santa Rosa, 22nd of 812 California cities. The largest group is marriage & family therapist: 730, 11% of the city's records, against 6% across California. Page 52 of 138.

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).

Santa Rosa in California

  • Rank in California22nd of 812 cities by records
  • Share of the state0.7% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups23.8% of all records

Compared with California as a whole, Santa Rosa has 3.2× the state's share of day training/habilitation specialist records and 0.43× its share of student in an organized health care education/training program records.

Providers in Santa Rosa, alphabetically

  1. Mary Harper, MFTMarriage & Family Therapist1861818759
  2. Nathan HarperBehavior Technician1568936656
  3. Nathan HarperMarriage & Family Therapist1295584357
  4. Reid HarperMarriage & Family Therapist1568503829
  5. Abdul Harris, M.D.Surgery Physician1396859393
  6. Alice Harris, FNPFamily Nurse Practitioner1710013289
  7. Daniel HarrisPharmacist1477966588
  8. David Harris, D.D.S.General Practice Dentistry1275523987
  9. Dawn Harris, PTPhysical Therapist1588383335
  10. Graceanne Harris, CA LMFTMarriage & Family Therapist1528238565
  11. Helen HarrisDay Training/Habilitation Specialist1760314736
  12. Keri HarrisCounselor1538496187
  13. Kim HarrisStudent in an Organized Health Care Education/Training Program1588156475
  14. Kristi Harris, OTR/LPediatric Occupational Therapist1497946297
  15. Virginia HarrisAddiction (Substance Use Disorder) Counselor1821422114
  16. Ari Harrison, M. D.Psychiatry Physician1386706927
  17. Ronald Harrison, O.D.Optometrist1588653752
  18. Steven Harrison, LCSWClinical Social Worker1376165514
  19. Cody HarryStudent in an Organized Health Care Education/Training Program1932777158
  20. Diane Harsch, MS,OTR/LHand Occupational Therapist1497849004
  21. Heather Harshbarger, LMFTMarriage & Family Therapist1831326180
  22. Eve HarstadDay Training/Habilitation Specialist1629941133
  23. Mary HartLicensed Psychiatric Technician1730241373
  24. Rossana HartMarriage & Family Therapist1992059844
  25. Stacy Hart, IMF #59027Marriage & Family Therapist1619008455
  26. Todd Hart, LMFTMarriage & Family Therapist1134455710
  27. Todd Harter, O.D.Optometrist1063573673
  28. Jane HartiganSurgical Physician Assistant1417594318
  29. Daphne Hartley, OTR/LOccupational Therapist1609480029
  30. Craig Hartman, D.C.Chiropractor1912104795
  31. Emily HartmanAddiction (Substance Use Disorder) Counselor1700649704
  32. Erica Hartman, RNRegistered Nurse1528693363
  33. Jennie Hartman, P.T.Physical Therapist1952463150
  34. Kimberly HartmanPhysical Therapist1174778633
  35. Patricia Hartnett, MFTMarriage & Family Therapist1770722092
  36. Kaitlin HartsockBehavior Technician1154193480
  37. William HartsoughCounselor1437623121
  38. Julie Hartz, M.S.Audiologist-Hearing Aid Fitter1184785339
  39. Susan Hartz, LMFTMarriage & Family Therapist1851406599
  40. Sarah Harvey, NP, CDEFamily Nurse Practitioner1811004591
  41. David Harvitz, DPTOrthopedic Physical Therapist1508156548
  42. James Harwood, MDSurgery Physician1396754511
  43. Piper Haser, MA, AMFTMarriage & Family Therapist1154030187
  44. Claudia Haskel, LMFTMarriage & Family Therapist1356622351
  45. Tanya HasleySpecialist1386499366
  46. Vanessa Hasslinger, RDRegistered Dietitian1932940053
  47. Elliott Hastings, PSYDPsychologist1285891549
  48. Michael HathcoateDay Training/Habilitation Specialist1528895117
  49. Bonnie Hatt, PAPhysician Assistant1427438027
  50. John Hau, M.D.Pain Medicine (Anesthesiology) Physician1922231042

The largest California cities

  1. Los Angeles69,537
  2. San Diego52,937
  3. San Francisco38,143
  4. Sacramento33,083
  5. San Jose20,925

All of California →

How to read this directory

Santa Rosa, California appears in the CMS National Plan and Provider Enumeration System with 6,884 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 Santa Rosa - 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 Santa Rosa 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 Santa Rosa is weighted toward Marriage & Family Therapist (730 clinicians, followed by Behavior Technician with 519 and Addiction (Substance Use Disorder) Counselor with 389). 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 California's population, Santa Rosa reports roughly 17.7 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.

Of California's most common specialties, Case Manager/Care Coordinator is the most prominent one with no provider currently listing a Santa Rosa practice address, a coverage gap Santa Rosa patients typically fill by traveling to a larger nearby hub.

For Santa Rosa 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 Santa Rosa, CA?

There are 6,884 registered healthcare providers in Santa Rosa, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Santa Rosa?

The most common specialties in Santa Rosa are Marriage & Family Therapist, Behavior Technician, Addiction (Substance Use Disorder) Counselor, Mental Health Counselor, Family Medicine Physician. Marriage & Family Therapist has the most providers with 730.

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.