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 17 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. April ClarkCounselor1750601159
  2. Marques ClarkMental Health Counselor1811174477
  3. Rebecca Clark, RN, MSNRegistered Nurse1447001367
  4. William Clauson, M.D.Pain Medicine (Anesthesiology) Physician1427072560
  5. Martha ClementeBehavior Technician1609379007
  6. William Cliff, DDS, MSDEndodontics1588763155
  7. Brejonne ClintonBehavior Analyst1326523713
  8. Justin CoPhysician Assistant1326778093
  9. Mark Co, DPMFoot & Ankle Surgery Podiatrist1124316005
  10. Mary Co-Asino, MDObstetrics & Gynecology Physician1457436123
  11. Jenna CobbBehavior Technician1073498903
  12. Hollee CoburnMarriage & Family Therapist1932691557
  13. Jessica Codispoti, RNCommunity Health Registered Nurse1346822855
  14. Alexis CoffmanBehavior Technician1306653332
  15. James CohenPharmacist1922403070
  16. James Cohn, MDOphthalmology Physician1043304173
  17. Joshua CokeBehavior Technician1699666990
  18. Alexandra Cole, MDPediatrics Physician1295054260
  19. Sylvia ColeMarriage & Family Therapist1326805797
  20. Angela Coleman, RRTRegistered Respiratory Therapist1528530300
  21. Geeanee ColemanBehavior Technician1447892005
  22. Atriza Collantes-NobleOccupational Therapist1851789986
  23. Kaili CollinsBehavior Analyst1578057998
  24. Myles CollinsBehavior Technician1306503024
  25. Stephen Collins, D.C.Sports Physician Chiropractor1932213782
  26. Thomas Collins-Pallett, M.D.Family Medicine Physician1669834305
  27. Megan CollomBehavior Technician1295202059
  28. Diamond ColonBehavior Technician1982445425
  29. Rosemarie ComptonBehavior Technician1699253625
  30. Ana Monalisa Conceicao RodriguesBehavior Technician1558223925
  31. Britta Conlon, DCChiropractor1922507896
  32. Maureen Conroy, ATCAthletic Trainer1417041021
  33. Jessica Contreras ValenciaBehavior Technician1265288930
  34. Grace ConwayBehavior Technician1154078285
  35. Ralph CookAddiction (Substance Use Disorder) Counselor1366630527
  36. Charece CooksBehavior Technician1891265369
  37. Janice Cooper, MSN, NPNurse Practitioner1972748648
  38. Jeffrey Cooper, PA-CPhysician Assistant1639239205
  39. Marita Cooper, MFTIMarriage & Family Therapist1114254265
  40. Bennett Coplan, MDPediatrics Physician1831274505
  41. Rhonda Coppin, LCSWClinical Social Worker1285759365
  42. Iris Cordova, B.ABehavior Technician1245861475
  43. Betsy Cordova-ChamaBehavior Technician1083283451
  44. Nancy CoreySpecialist1912142498
  45. Miriam Corlett, LCSWClinical Social Worker1780891341
  46. Charlyn CornBehavior Technician1275295099
  47. Antonio CornelCase Manager/Care Coordinator1871774554
  48. Melanie Coronel, DCChiropractor1043414956
  49. Utopia CorryBehavior Technician1629820170
  50. Andrea CortesBehavior Technician1063131027

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.