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 32 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. Megan Harcourt, M.S. CCC-SLPSpeech-Language Pathologist1548607559
  2. Coletta Hargis, M.D.Obstetrics Physician1891840815
  3. Sam Hariz, D.D.SDentist1538235320
  4. Ezra HarperStudent in an Organized Health Care Education/Training Program1437584786
  5. Jade HarrisBehavior Technician1235899378
  6. Marcellis Harris, RRTRegistered Respiratory Therapist1992586598
  7. Paeden HarrisBehavior Technician1326680364
  8. Alyssa HarrisonSocial Worker1396300893
  9. Salish HarrisonCounselor1558795450
  10. Adelina Hart, A.A. PSYCHOLOGYBehavior Technician1184261224
  11. Sebastian Hart, BA - HISTORYCounselor1902126253
  12. Peter Hartman, MFT INTERNMarriage & Family Therapist1295270981
  13. Kaya HasbrouckBehavior Technician1982414520
  14. Dawn Hasemann, PH.D.Psychologist1730255571
  15. Sayed HashimiLicensed Vocational Nurse1740976885
  16. Randall Hashimoto, D.D.S.General Practice Dentistry1255351904
  17. Scott Hashimoto, DDSDentist1487756599
  18. Walter Hashimoto, DDSDentist1770691545
  19. Sana HashmiBehavior Technician1467313783
  20. Mariam HassaneBehavior Technician1700606837
  21. Izabella HaugenBehavior Technician1528634466
  22. Kimberly Haw, O.D.Optometrist1194922153
  23. Margie Hawkins, RD, CDERegistered Dietitian1093880932
  24. Charlotte HawksBehavior Technician1013724327
  25. Amber Hawley, LMFTMarriage & Family Therapist1174819346
  26. Jennifer Haya, AMFT, APCCMental Health Counselor1326714536
  27. Gurjoban Hayer, PHARMDPharmacist1275367997
  28. Catherine Hayes, FNPFamily Nurse Practitioner1952456410
  29. Raven Hayes, BACHELORS OF SCIENCEBehavior Technician1023847134
  30. Timothy Haynes, D.C.Chiropractor1093270688
  31. Ariela Hazan, MDHospice and Palliative Medicine (Internal Medicine) Physician1558999581
  32. Evelyn Hazlett, MDPsychiatry Physician1437234119
  33. Merle Healer, HHAHome Health Aide1659628014
  34. Gale Heater, MFTMarriage & Family Therapist1376721050
  35. Charlotte HeidebrechtBehavior Technician1073391249
  36. Nicholas HeilmannBehavior Technician1912880626
  37. Courtney HeineCounselor1427339589
  38. John Heine, MDUrology Physician1831270651
  39. Barbara Heinrich, MDInternal Medicine Physician1184709842
  40. Michael Hellerud, MS, PPSSchool Counselor1013732890
  41. Alexandra Helling, ODOptometrist1821752155
  42. Mojgan Helmi, DCChiropractor1992045223
  43. Brittania HemkeBehavior Analyst1902395395
  44. Peter Hendler, MDRheumatology Physician1659456325
  45. Amalira HenrieBehavior Technician1952122335
  46. Heather HenrySocial Worker1255224622
  47. Jan Henstorf, MDOrthopaedic Surgery Physician1891781621
  48. Sunita HerBehavior Technician1740997980
  49. Yi-Lin Her, RDNRegistered Dietitian1255261624
  50. Ricardo Heredia, PPSSchool Counselor1588535637

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.