NPPES file of Aug 9, 2026

Doctors and health care providers in Fremont, CA

4,749 individual NPPES records list a practice address in Fremont, 38th of 812 California cities. The largest group is behavior technician: 1,039, 22% of the city's records, against 18% across California. Page 71 of 95.

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

The 8 largest groups in Fremont

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

Fremont in California

  • Rank in California38th of 812 cities by records
  • Share of the state0.5% of California's records
  • Specialties present25 or more taxonomy codes
  • Top three groups29.1% of all records

Compared with California as a whole, Fremont has 4× the state's share of school counselor records and 0.44× its share of addiction (substance use disorder) counselor records.

Providers in Fremont, alphabetically

  1. Charlene Rocha, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1417352923
  2. Sydnee RochaBehavior Technician1184406415
  3. Taylor RochaBehavior Technician1295549178
  4. Jamey Rock, MDEmergency Medicine Physician1083799746
  5. Brittany RodgerBehavior Analyst1275289043
  6. Joann Rodrigues, MFTMarriage & Family Therapist1932287117
  7. Kirstin RodriguesBehavior Technician1578038196
  8. Alejandro RodriguezStudent in an Organized Health Care Education/Training Program1265801856
  9. Alethia RodriguezBehavior Technician1366135006
  10. Gerardo RodriguezBehavior Technician1871271239
  11. Jaimme Rodriguez, M.S. PPSSchool Counselor1285504142
  12. Jessica RodriguezBehavior Technician1427637685
  13. Katia RodriguezBehavior Technician1598393654
  14. Leslie RodriguezBehavior Technician1720756711
  15. Maria Cristelle RodriguezOrthopaedic Surgery Physician1700510989
  16. Natalie RodriguezTechnician1770341463
  17. Sofia RodriguezBehavior Technician1528730959
  18. Tia RodriguezBehavior Analyst1205707528
  19. Yunhe Rodriguez-Choi, NPAdult Health Nurse Practitioner1730253519
  20. Lizbeth Rodriguez-JuarezBehavior Technician1376340950
  21. Amaigh Rodriguez-MillerBehavior Technician1528850195
  22. Peter RodriquezAthletic Trainer1982104188
  23. Mario RofaelBehavior Technician1124729942
  24. Brittany Rogers, RDRegistered Dietitian1093482416
  25. Carolyn Rogers, L.C.S.W.Clinical Social Worker1548286271
  26. Faraz RoghanizadBehavior Technician1619898699
  27. Shahna Rogosin, M.D.Child & Adolescent Psychiatry Physician1255356572
  28. Monique RojasBehavior Technician1326516220
  29. Aylin Rojas SanchezBehavior Technician1003632936
  30. John Romano, M.D.Plastic Surgery Physician1730193772
  31. Gabrielle Romero, OTD, OTR/LOccupational Therapist1972194967
  32. Stephanie RomeroBehavior Technician1902792542
  33. Aysia Romero-WilliamsBehavior Technician1194541433
  34. Isabel RomoBehavior Technician1598634222
  35. Yvonne Ronkainen, BA, PPSSchool Counselor1033935226
  36. Vanessa RooksBehavior Technician1609557016
  37. Jennyfer RosasBehavior Technician1487211876
  38. Karina RosasLicensed Vocational Nurse1427608843
  39. Barry Rose, M.DOrthopaedic Surgery Physician1205909868
  40. Nichole Rose, RN,PHN,BSNRegistered Nurse1659222115
  41. David Chris RosenbergBehavior Technician1861065641
  42. Lauren RosenthalMarriage & Family Therapist1346550969
  43. Tara RosilloHospice Registered Nurse1952223661
  44. Jessica Ross, MSN, RNC-OB, CNSAdult Health Clinical Nurse Specialist1962343772
  45. Kayci RossiMassage Therapist1831859313
  46. Yuliya Rostovtseva, MDSpecialist1336229657
  47. Robert Roth, MDDermatology Physician1205807864
  48. Lindsay RotterSchool Counselor1982421392
  49. Susanne Rough, MSRDRegistered Dietitian1326244468
  50. Suparna RoyBehavior Technician1417458530

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

Fremont, California appears in the CMS National Plan and Provider Enumeration System with 4,749 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 Fremont - 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 Fremont 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 Fremont is weighted toward Behavior Technician (1,039 clinicians, followed by Pharmacist with 183 and Marriage & Family Therapist with 162). 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, Fremont reports roughly 12.2 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 Fremont practice address, a coverage gap Fremont patients typically fill by traveling to a larger nearby hub.

For Fremont 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 Fremont, CA?

There are 4,749 registered healthcare providers in Fremont, CA, covering 25 or more specialties. This includes physicians, dentists, therapists, and other licensed providers.

What are the most common medical specialties in Fremont?

The most common specialties in Fremont are Behavior Technician, Pharmacist, Marriage & Family Therapist, General Practice Dentistry, Physical Therapist. Behavior Technician has the most providers with 1,039.

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.