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 98 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. Douglas PetersenMarriage & Family Therapist1679627178
  2. Ian Petersen, D.M.D.Dentist1225569916
  3. Jeffrey Petersen, DMDGeneral Practice Dentistry1669454211
  4. Jordan Petersen, RDHDental Hygienist1386295160
  5. Susan Petersen, DMDGeneral Practice Dentistry1912984352
  6. William PetersenBehavior Technician1831816446
  7. Alida Peterson, R.D.Registered Dietitian1962826438
  8. Carrie PetersonStudent in an Organized Health Care Education/Training Program1457790842
  9. Cole PetersonCase Manager/Care Coordinator1932880127
  10. Dylan Peterson, DR.Physical Therapist1952814048
  11. Jan Peterson, PTPhysical Therapist1275759417
  12. Kimberly Peterson, MA, MFTIMarriage & Family Therapist1225396583
  13. Scott Peterson, M.D.Internal Medicine Physician1861535551
  14. Sherrill Petherbridge, FNPOccupational Health Nurse Practitioner1790946085
  15. Parker PetrayCommunity Health Worker1942847488
  16. Maria Petrick, M.D.Allergy & Immunology Physician1396743605
  17. Katherine Pettibone, DPMPodiatrist1740773035
  18. Alice Petty-Hannum, MFTMarriage & Family Therapist1790989119
  19. Joseph Petzel, M.F.T.Mental Health Counselor1407913601
  20. Michael Pezold, M.D.Vascular Surgery Physician1720377856
  21. Christina PfeiferMental Health Counselor1316513823
  22. Angela Pflugrath, DOPediatrics Physician1184246050
  23. Marissa PfohlFamily Nurse Practitioner1851525703
  24. Marla Pfohl, RASIAddiction (Substance Use Disorder) Counselor1457639098
  25. Matthew Pfohl-Smith, RASIAddiction (Substance Use Disorder) Counselor1265715122
  26. Cecilia PhamPharmacist1629423744
  27. Eric Pham, PHARMDPharmacist1417238775
  28. Jessica PhamAmbulatory Care Pharmacist1225489552
  29. Tai Pham, MD/MPHPediatrics Physician1225568645
  30. Jennifer PhanPharmacist1972930394
  31. Tuan Phan, LVNLicensed Vocational Nurse1114889763
  32. Valerie PhanSocial Worker1326985698
  33. Sheena Phan-WuDentist1235578386
  34. Makha PhetphommasoukAcupuncturist1346782646
  35. Deirdre PhillipsAddiction (Substance Use Disorder) Counselor1447767975
  36. Dustin PhillipsMental Health Counselor1356958540
  37. Elizabeth Phillips, MDInternal Medicine Physician1316566060
  38. Justin Phillips, DDSGeneral Practice Dentistry1184812091
  39. Karen PhillipsRegistered Nurse1639233000
  40. Kayli PhommavongsaBehavior Technician1306404538
  41. Esamou Phongsa-Chu, FNPFamily Nurse Practitioner1689756850
  42. Jenny PhungClinical Social Worker1730798273
  43. Kimberly Pia, MFT TRAINEEMarriage & Family Therapist1528820370
  44. Jessica Piazza, L.AC.Acupuncturist1568850428
  45. Marie Piazza, MFTMarriage & Family Therapist1790856979
  46. Winnie PiccoloMarriage & Family Therapist1215323829
  47. Dominic Picetti, MDInternal Medicine Physician1013413517
  48. Daniel Pickar, PH.D.Psychologist1083761852
  49. Elizabeth Pickering, LCSWClinical Social Worker1811416829
  50. Barry Pierce, M.D.Psychiatry Physician1003977794

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.