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 70 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
- Kuttancheri Rema, M.D.Family Medicine Physician1831265297
- Usha Rengarajan, MDEmergency Medicine Physician1053491910
- Christine RennerOccupational Therapist1770740185
- Jess Renteria, PPSSchool Counselor1972323962
- Michelle RenwickStudent in an Organized Health Care Education/Training Program1831572544
- Jennifer ResendizBehavior Technician1104580968
- James Resneck, MDOphthalmology Physician1740352590
- Ryan ReubenBehavior Technician1831982073
- Carlos ReynagaBehavior Technician1184279564
- Kerisimasi Reynolds, D.O.Sports Medicine (Orthopaedic Surgery) Physician1518282920
- Lianna Katrina ReyraoBehavior Technician1083449748
- Jonathan RheinBehavior Technician1336965276
- Yvonne Rhodes, RN, CNSPerinatal Clinical Nurse Specialist1124805072
- Hardeep Riar, R1311191559Addiction (Substance Use Disorder) Counselor1417328576
- John Ribaudo, MDNeurology Physician1598844649
- Laura Ricci, BACounselor1093053662
- Michael Rice, MFABehavior Analyst1447755780
- Anya Richard, M.A.Marriage & Family Therapist1689839219
- Tiffany RichisonCounselor1407094881
- Jeffrey Ricks, O.D.Optometrist1043403595
- Katie RiechersAddiction (Substance Use Disorder) Counselor1154518728
- Ian RiedelBehavior Technician1891571352
- Jennifer Rieger, MS, ATCAthletic Trainer1932370152
- Seema Rikhy, MDInternal Medicine Physician1407945777
- Luke RileyAddiction (Substance Use Disorder) Counselor1619771029
- Monea RileyBehavior Analyst1184274441
- Jennifer RillamasBehavior Technician1578110516
- Cassandra Ringold-GrahamStudent in an Organized Health Care Education/Training Program1184902603
- Laura RissiStudent in an Organized Health Care Education/Training Program1366933764
- Emanuel RivasBehavior Technician1588207260
- Manuel Rivas, DCChiropractor1013893643
- Jessica RiveraBehavior Technician1508436403
- Kimberly RiveraBehavior Technician1043811094
- Nancy RiveraAddiction (Substance Use Disorder) Counselor1215148572
- Charlene Rivera - RuthMassage Therapist1699509927
- Marianna Rivera FelicianoBehavior Technician1679385876
- Maria Rivera-Tello, B.ABehavior Technician1508095662
- Syed Rizvi, D.D.S.General Practice Dentistry1124271572
- Jamie Ro, PA-CPhysician Assistant1205169570
- Jeanie RobbCounselor1750529061
- Regina RobertiSchool Counselor1760334114
- Marise Roberts, MPTPhysical Therapist1073923470
- Martha Roberts, MFT/INTERNStudent in an Organized Health Care Education/Training Program1093061244
- Nancy Roberts, PHDClinical Psychologist1457412355
- Elizabeth RobertsonMarriage & Family Therapist1891821047
- Jennavieve Robinson, BA, M.EDBehavior Analyst1336728377
- Nina Robinson, DCChiropractor1588675672
- Valenda Robinson, MFTMarriage & Family Therapist1912123993
- Mario RoblesBehavior Technician1598408460
- Marie Alyana RoblezaBehavior Technician1447720636
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.