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 46 of 95.
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
- Jeffrey Lenchner, MDEmergency Medicine Physician1922138171
- Michael Lenoir, MDAllergy Physician1023065760
- Jennifer Leo, PSYDClinical Psychologist1033548136
- Magdalena LeonStudent in an Organized Health Care Education/Training Program1679082135
- Sonia LeonBehavior Technician1811776453
- Elizabeth Leonard-Iso, LMFTMarriage & Family Therapist1841398344
- Clifford Leong, O.D.Optometrist1851585624
- Hou Leong, ODOptometrist1801984588
- Julia LeongBehavior Technician1760151427
- Shirley Leong, MDPediatrics Physician1316011380
- Andrea Lepe, MSW, ASWClinical Social Worker1932887072
- Michelle Lessard, RNCase Management Registered Nurse1346405586
- Shawn Lester, PHARM.D.Ambulatory Care Pharmacist1932550639
- Andrew Leung, MD, MPHUrology Physician1376930941
- Chor Sze LeungHospice Registered Nurse1205793643
- Denise LeungBehavior Technician1588275457
- Ka Yan LeungSpeech-Language Pathologist1154298370
- Kevin Leung, PHARM.D.Pharmacist1043425002
- Mimi Leung-Pang, M.S./LMFTMarriage & Family Therapist1679673370
- David Levin, MDAnatomic Pathology & Clinical Pathology Physician1780646364
- Eliana LevinBehavior Technician1740931997
- Donald LewPharmacist1093126831
- Annette Lewellyn, CBMFMastectomy Fitter1396499430
- David Lewis, M.D.Anesthesiology Physician1528077856
- Elizabeth Lewis, CNMAdvanced Practice Midwife1215025978
- Emylou LewisBehavior Technician1497561435
- Lance LewisOrthotic Fitter1225225030
- Susan Lewis, OTROccupational Therapist1912586959
- Tegwyn Lewis-Pine, NPPediatric Nurse Practitioner1548637382
- Ai Li, MDObstetrics & Gynecology Physician1881746691
- Corwin Li, O.D.Optometrist1487982674
- Cuiping Li, MDInternal Medicine Physician1174085690
- Dingding LiMarriage & Family Therapist1245040518
- Evelyn Li, M.D.Specialist1235142761
- Heumin Li, R.PH.Pharmacist1003906389
- Irene Li, RPHPharmacist1043346240
- Ka LiClinical Social Worker1376080739
- Kai Li, M.D.Emergency Medicine Physician1942522800
- Pingping Li, L.AC.Acupuncturist1124452495
- Qianhua LiAcupuncturist1457867582
- Ran LiSchool Registered Nurse1225219041
- Scarlett Li, OTR/LPhysical Rehabilitation Occupational Therapist1699421792
- Shao Li, O.D.Optometrist1972708444
- Tiffany Li, OTR/LOccupational Therapist1942545728
- Xiaodong Li, M.D.Pediatrics Physician1487738795
- Yan Li, FNP-BC,Family Nurse Practitioner1871114785
- Zhenbiao LiBehavior Technician1538991369
- Dong Li Hou, LCSWMental Health Counselor1912342882
- Clarie LiangPhysical Therapist1083409718
- Connie Liang, O.D.Optometrist1609171990
The largest California cities
- Los Angeles69,537
- San Diego52,937
- San Francisco38,143
- Sacramento33,083
- San Jose20,925
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.