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 16 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. Stephanie Chiang, MDPediatrics Physician1003986084
  2. Winnis Chiang, M.A., LMFTMarriage & Family Therapist1053504704
  3. Yen Yiang Chiao, DMDDentist1770591570
  4. Edwin Chicchon, DDSGeneral Practice Dentistry1609060649
  5. Bryan Chiem, PHARMD, MPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1679150353
  6. Jenna ChildsBehavior Analyst1356803787
  7. David Chin, MDDiagnostic Radiology Physician1629017140
  8. Annabel Ching, FNPFamily Nurse Practitioner1851469373
  9. Julie Ching, O.D.Optometrist1760817233
  10. Yashitha Chirumamilla, MDInternal Medicine Physician1831849629
  11. David Chiu, MDHospitalist Physician1336227909
  12. Deborah Chiu, M.S., OTR/LOccupational Therapist1639417579
  13. Sara Chiu, O.D.Optometrist1982701595
  14. David ChoBehavior Analyst1457033615
  15. Krupaben ChodavadiyaPhysician Assistant1922818632
  16. Ravinder Chohan, N.PPediatric Nurse Practitioner1134134802
  17. Joei ChouStudent in an Organized Health Care Education/Training Program1043891989
  18. Audrey Chow, MDOphthalmology Physician1386106441
  19. Carol Chow, R. D.Registered Dietitian1023183266
  20. Franklin Chow, MDAnesthesiology Physician1427086289
  21. Kathryn Chow, PHARM.D.Pharmacist1447715925
  22. Walter Chow, DMDGeneral Practice Dentistry1538268362
  23. Anil Chowdhary, DMDDentist1376701920
  24. Yasamin Chowdhury, MDHospitalist Physician1619235884
  25. Holly Christensen, MFTPsychiatry Physician1386777464
  26. Jill Christensen, RDRegistered Dietitian1881671311
  27. Amanda ChristianBehavior Analyst1811473200
  28. Barbara Christie, RDRegistered Dietitian1902005820
  29. Betty Chu, MDEmergency Medicine Physician1578641015
  30. Christine Chu, MDSurgery Physician1992880660
  31. Harren Chu, O.D.Optometrist1124043682
  32. Jason Chu, M.D.Pulmonary Disease Physician1972521060
  33. Stanley Chu, MDPediatrics Physician1154406817
  34. Yu-Hua ChuStudent in an Organized Health Care Education/Training Program1447443684
  35. Gina ChuaSocial Worker1467727800
  36. Monika Chugh, O.DOptometrist1164541959
  37. Maidah ChughtaiStudent in an Organized Health Care Education/Training Program1518533355
  38. Brandon Chui, PA-CPhysician Assistant1083566566
  39. Dianne ChunOrthodontics and Dentofacial Orthopedics Dentistry1699897256
  40. Esther ChunCounselor1295288728
  41. Dennis Ming Tak Chung, PH.D., BCBA-DClinical Psychologist1497069215
  42. Jeannie Chung, DDSPeriodontics1265701528
  43. Karine ChungPharmacist1568960359
  44. Kathleen Chung, DCChiropractor1528748365
  45. Tony Chung, DDSGeneral Practice Dentistry1659581155
  46. Theodore Ciesinski, PH.D.Psychologist1487918231
  47. Robert Cilenti, CPOProsthetist1104537463
  48. Elizabeth CisnerosBehavior Technician1790459204
  49. Lizbeth CisnerosBehavior Technician1710484845
  50. Beverly Claiborne, DDSDentist1598829061

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.