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 94 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. Colin Yoshida, D.D.S.General Practice Dentistry1750303046
  2. Samantha YounesRegistered Dietitian1912463365
  3. Alicia YoungCounselor1497050181
  4. Crystal Young, RDNRegistered Dietitian1770963076
  5. Ebony YoungCounselor1386961589
  6. Edgar Young, CADC II, CAS IIAddiction (Substance Use Disorder) Counselor1003186818
  7. Jessica Young, NPFamily Nurse Practitioner1013694322
  8. Julia Young, D.M.D.General Practice Dentistry1104128404
  9. Keane Young, DDSGeneral Practice Dentistry1760994214
  10. Marly YoungBehavior Technician1306782156
  11. Raymond Young, M.D.Obstetrics & Gynecology Physician1508829763
  12. Asadullah YousafzaiBehavior Technician1952004806
  13. Julie Youssef, D.O., MPHPediatrics Physician1609047042
  14. Youssef Youssef, M.D.Emergency Medicine Physician1316958143
  15. Bryan YuBehavior Technician1205495256
  16. Carolyn YuPharmacist1679940670
  17. Cynthia Yu, NPNurse Practitioner1194761296
  18. Erin YuPhysician Assistant1770253601
  19. Grace Yu, MDAllergy Physician1538356225
  20. Ka YuMarriage & Family Therapist1780488122
  21. Samuel Yu, MDObstetrics & Gynecology Physician1588749253
  22. Shixin Yu, DPTPhysical Therapist1578374146
  23. Sophia Yu, LCSWClinical Social Worker1326310327
  24. Stanley Yu, MDGastroenterology Physician1184763112
  25. Xiaoqian YuObstetrics & Gynecology Physician1962846964
  26. Yang Yu, OTR/LHand Occupational Therapist1033745864
  27. Justin YuanAnesthesiology Physician1831727841
  28. Leilei Yuan, LCSWClinical Social Worker1023443926
  29. Wei Yuan, RD, CNSCRegistered Dietitian1386094233
  30. Xiaoshuai YuanClinical Social Worker1700774098
  31. Jinhuan Yue, MDAcupuncturist1891271003
  32. Eva Yuen, R.D.Registered Dietitian1295973311
  33. Angelita Yumena, DDSGeneral Practice Dentistry1306910245
  34. Lucia Yumena, M.D.Nephrology Physician1508927633
  35. Maya ZacheriaBehavior Technician1154136075
  36. Ari Zadel, M.D.Pediatrics Physician1558687129
  37. Alitheia Zahrt, P.T.Physical Therapist1497826663
  38. Marya ZakiCounselor1376419861
  39. Shayan ZamanBehavior Technician1245805894
  40. Ahmad Zamani, M.D.Community Health Worker1750671673
  41. Makka ZamaniBehavior Technician1174418230
  42. Anahi Zamudio SantiagoBehavior Technician1831057496
  43. Iraj Zandi, M.D.Specialist1265598866
  44. Adrienne Zane, ASWSocial Worker1679094858
  45. Desiree Mae ZapantaBehavior Technician1649811662
  46. Eliana ZapataBehavior Technician1306316021
  47. Leslie ZaragozaBehavior Technician1306779327
  48. Susan Zaragoza, CMTMassage Therapist1558256818
  49. Razieh ZarghamiPharmacist1487053310
  50. Homeira Zarghamnia, NURSE PRACTITIONERAdult Health Clinical Nurse Specialist1053784710

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.