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 21 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. Marisela DesormeauxCounselor1932305703
  2. Robin DettermanCounselor1780807560
  3. Sharon Dewit, MDNuclear Medicine Physician1881656957
  4. Natasha DgraciaBehavior Technician1942883400
  5. Aisha DhakalBehavior Technician1891452603
  6. Karamjit Dhaliwal, FNPNurse Practitioner1427497700
  7. Kiruthika DhandapaniPharmacist1972266427
  8. Janifer Dhanoa, FNPRegistered Nurse1033861059
  9. Kanchan Dharma, DMDGeneral Practice Dentistry1992090856
  10. Neelam DharodPsychologist1285439505
  11. Sunil Dhawan, MDDermatology Physician1326018987
  12. Aneet DhillonStudent in an Organized Health Care Education/Training Program1093693517
  13. Ramandeep Dhillon, DOTOccupational Therapist1720924582
  14. Puneet Dhingra, OTR/LOccupational Therapist1003297946
  15. Lori Di Dio, P.T.Physical Therapist1609944529
  16. Alexandra Di Martino, MS CCC-SLPSpeech-Language Pathologist1245541713
  17. Alessandra DiazProfessional Counselor1558862300
  18. Alexis DiazBehavior Technician1407656457
  19. Vanessa Diaz MejiaBehavior Technician1508529934
  20. Jan Dickey, MDFamily Medicine Physician1134153752
  21. Neal Dickler, MDEmergency Medicine Physician1902936149
  22. Andrew DieshPharmacist1841592516
  23. Carlos Dimas-VargasCognitive & Behavioral Psychologist1679428577
  24. Brianne DimiceliSchool Registered Nurse1578360830
  25. Trevor DimichPhysical Therapist1093460701
  26. Ronald DimicheleSocial Worker1548456320
  27. Gregory Dimont, PHARMDPharmacist1568003762
  28. Alfred Ding, D.D.S., M.S.Oral and Maxillofacial Pathology Dentistry1699837096
  29. Xiufen Ding, MDGynecology Physician1528143203
  30. Andrea Dinh, DDSPediatric Dentistry1225351810
  31. Catarina DinhBehavior Technician1942150180
  32. Christine Dinh, MDPediatrics Physician1689137747
  33. Elizabeth Dinh, DMDGeneral Practice Dentistry1922114446
  34. Nancy DinhBehavior Technician1891434601
  35. Kate Dirksen, PA-CPhysician Assistant1346535507
  36. Amanda DixonAddiction (Substance Use Disorder) Counselor1750920633
  37. Tamara Dixon, MPAStudent in an Organized Health Care Education/Training Program1699057869
  38. Zharia DixonBehavior Technician1013732544
  39. Hana DjebrounBehavior Technician1497450001
  40. Thu DoBehavior Technician1619479227
  41. Ann DoanMental Health Counselor1437335346
  42. Huong Nhan DoanPharmacist1346803723
  43. Eva Dobai, FNP-BC, FNP-CFamily Nurse Practitioner1558138925
  44. Sara Dobbs, MDPediatrics Physician1457396012
  45. Sheila Dobee, DDSGeneral Practice Dentistry1255487856
  46. Anthony Dobson, MDReproductive Endocrinology Physician1346278967
  47. Stacy Dodd, PH.D.Clinical Psychologist1306120944
  48. Hanifa DolanBehavior Technician1013487859
  49. Assol Dolgasheva, M.D.Pediatrics Physician1528233731
  50. Zoe DolinskyBehavior Technician1295694289

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.