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 42 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. Noreen Gay KnoxPhysical Therapist1538373808
  2. Sue Knox, MDFamily Medicine Physician1053402727
  3. Eileen KoSpeech-Language Pathologist1609428200
  4. Phou Thwe KoBehavior Technician1801577945
  5. Virginia Ko, O.D.Optometrist1982792651
  6. Seokhooi Koay, RN, CDEPrimary Care Nurse Practitioner1598158206
  7. Wajma KochiBehavior Technician1932866399
  8. Yaroon Kochito, FNPFamily Nurse Practitioner1942610464
  9. Darya KoczelaBehavior Technician1750856894
  10. Ashi KodiBehavior Technician1801398482
  11. Priscilla KohBehavior Technician1467125559
  12. Amena KohgadaiBehavior Technician1184219446
  13. Janell KoideStudent in an Organized Health Care Education/Training Program1619467404
  14. Vijay Kolavennu, PH. D.Mental Health Counselor1194063669
  15. William Kole-JamesBehavior Technician1245706589
  16. Dustin Koliner, ATCAthletic Trainer1205358314
  17. Zina KomsanBehavior Technician1700574431
  18. Satyasree Konda, M.D.Internal Medicine Physician1306880679
  19. Chuiman KongPhysical Therapy Assistant1104939966
  20. Ali KoochekMental Health Counselor1962951624
  21. Mark Koransky, MDSurgery Physician1750472338
  22. Alka Korgaonkar, RPHPharmacist1760780456
  23. Ushasri KorimilliPharmacist1871875641
  24. Rao Kosaraju, MDAllergy Physician1528012325
  25. Agata Kosmalska, MDObstetrics & Gynecology Physician1831486679
  26. Barbara Kostick, M.D.Family Medicine Physician1104840586
  27. Megha KothaInternal Medicine Physician1851902506
  28. Prashant KotwaniGastroenterology Physician1568881571
  29. Hardeep Kour, MDInternal Medicine Physician1477059491
  30. Cassandra KovalkevichCase Manager/Care Coordinator1336588714
  31. Scott Kramer, M.D.Gynecology Physician1043273295
  32. Daniel Krass, AU.D.Audiologist-Hearing Aid Fitter1003537218
  33. Jocelyn Kreiss, MDPsychiatry Physician1265595003
  34. Sandra Krestan, L.ACAcupuncturist1760687917
  35. Rachna KrishanObstetrics & Gynecology Physician1780844290
  36. Maya KrishnanBehavior Technician1154060960
  37. Nalini Krishnan, MDPediatrics Physician1265504914
  38. Neena KrishnanBehavior Technician1396395877
  39. Sumathi Krishnan, DDS, MPHGeneral Practice Dentistry1669639118
  40. Padmavathi Kudaravalli, MDInternal Medicine Physician1144221953
  41. Tracy Kuerbis, AU.D., CCC-AAudiologist1740543255
  42. Dhanashri KulkarniPharmacist1174807093
  43. Shubhada KulkarniInternal Medicine Physician1982823936
  44. Prerna KulthamGeneral Practice Dentistry1023397809
  45. Rachel Kumaar, MA, BCBABehavior Analyst1609363522
  46. Aditi KumarBehavior Technician1346174794
  47. Deepak Kumar, MDPsychiatry Physician1306257910
  48. Jane Kumar, OTR/LOccupational Therapist1265690234
  49. Juhi Kumar, MDInternal Medicine Physician1821160631
  50. Neeru Kumar, MDPsychiatry Physician1184796930

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.