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 59 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. Mia NewtonCounselor1023269156
  2. Irina Neymark, SCHOOL COUNSELOR PPSCounselor1538089974
  3. Christine Ng, DOFamily Medicine Physician1841930229
  4. Danna Ng, PPSSchool Counselor1235094988
  5. Darrell Ng, DDSGeneral Practice Dentistry1316660400
  6. Jessica NgSchool Counselor1750105847
  7. Tracy NgMarriage & Family Therapist1184200149
  8. Darren Ngo, MS, MAT, PA-C, ATCPhysician Assistant1902339005
  9. Lily Ngo, MDPediatrics Physician1912102328
  10. Trang T Ngo, MDObstetrics & Gynecology Physician1891762043
  11. Adrienne Nguyen, DDSPediatric Dentistry1326424003
  12. Ailinh NguyenBehavior Technician1740130178
  13. Alex NguyenBehavior Technician1952149098
  14. Bich NguyenPharmacist1992080683
  15. Brian Nguyen, PHARMDPharmacist1174033260
  16. Connie Nguyen, MSBehavior Analyst1285114009
  17. Cyndy NguyenCase Manager/Care Coordinator1760013288
  18. Cynthia Nguyen, MA, PPSSchool Counselor1346161122
  19. Diamond NguyenBehavior Technician1912865270
  20. Dien Nguyen, O.D.Optometrist1770636557
  21. Dillon NguyenBehavior Technician1861126195
  22. Duc Nguyen, DDSGeneral Practice Dentistry1174720213
  23. Elizabeth NguyenBehavior Technician1861089245
  24. Emily NguyenBehavior Technician1245966167
  25. Emily NguyenBehavior Technician1558176479
  26. Han NguyenBehavior Technician1689263980
  27. Hanh Nguyen, PHARMDPharmacist1851941967
  28. Jamie NguyenBehavior Technician1285597757
  29. Jenny NguyenBehavior Technician1003461930
  30. Jessica NguyenBehavior Technician1528849270
  31. Joline NguyenPhysical Therapist1275335499
  32. Julian Nguyen, DOFamily Medicine Physician1912468497
  33. Kevin NguyenBehavior Technician1023725025
  34. Khuong NguyenPharmacist1427378041
  35. Kimberly NguyenStudent in an Organized Health Care Education/Training Program1841984317
  36. Kyvan NguyenPharmacist1093263634
  37. Linda Nguyen, RBTBehavior Technician1144981994
  38. Mai-Trinh Nguyen, AUDAudiologist1699886523
  39. Mary Nguyen, RN, BSNSchool Registered Nurse1336006725
  40. Meagan Nguyen, P.A.Physician Assistant1639181514
  41. Michelle NguyenOptometrist1164942017
  42. Minh Nguyen, PHARM DPharmacist1659345031
  43. My NguyenBehavior Technician1689558348
  44. Ngoc Ngan NguyenBehavior Technician1104484922
  45. Nguyenthao Nguyen, MSN, APRN, FNP-BCNurse Practitioner1285320259
  46. Nina NguyenBehavior Technician1619855137
  47. Pauline Nguyen, OTR/LOccupational Therapist1649750696
  48. Phuong Thi Du Nguyen, PA-CPhysician Assistant1962054213
  49. Remyah NguyenBehavior Technician1255801643
  50. Richard Nguyen, DMDDentist1619713302

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.