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 61 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
- Anthony Novello, DPTPhysical Therapist1750665451
- Ava Novotny, PA-CPhysician Assistant1972937837
- Renuka NuluPharmacist1225582471
- Maria NunesRegistered Nurse1366971400
- Stephanie NunesBehavior Technician1922856129
- Daniel NunnBehavior Technician1770373516
- Joan Nurge, RPHPharmacist1972679058
- Nitin Nuthikattu, PHARMDPharmacist1033862941
- Sarah NydamBehavior Technician1558145185
- Rebecca O'Brien, MDInternal Medicine Physician1437223757
- Kari O'ConnorCounselor1487833786
- Linda O'ConnorPhysical Therapist1821221029
- Ashley O'HarranStudent in an Organized Health Care Education/Training Program1053727818
- Frederick O'HerronBehavior Technician1164281358
- Flenje Oaferina, DPTPhysical Therapist1063090645
- Todd Oates, P.T.Physical Therapist1275568925
- Rakshit OberoiDentist1861162570
- Gizelle OchoaBehavior Technician1467216432
- Paulina Ochoa OchoaBehavior Technician1265076194
- Zayda Ochoa RamirezBehavior Technician1538985098
- Axel Ochoa-CastanedaBehavior Technician1861166787
- Daniel Odegbami, M.S.W.School Social Worker1912213018
- Pamela Odendahl-Quant, MFTCase Manager/Care Coordinator1689854564
- Iman OdiyeSocial Worker1467780791
- Sarah Odom, RDRegistered Dietitian1922318609
- Jae OhCommunity Health Worker1225739469
- Vidhu OhriPharmacist1669710604
- Alexander OikawaPhysical Therapist1255107165
- Marliza OinezaBehavior Analyst1053812610
- Sulema OjedaBehavior Technician1386209955
- Sarita Ojha, DDSDentist1780835546
- Eric Okamoto, M.D.Specialist1588787097
- Yoshia OkamotoBehavior Technician1629816822
- Theodore Okazaki, DDSDentist1700164530
- Ijeoma Okeigwe, M.D.Reproductive Endocrinology Physician1235429861
- Anthony Okereke, PHARM.D.Pharmacotherapy Pharmacist1356735120
- Jayda OlaesBehavior Analyst1659864791
- Moriah OliphantBehavior Technician1780246876
- Renee OliphantCertified Registered Nurse Anesthetist1942979877
- Cesar Olivas, CMTMassage Therapist1689527210
- Dawn Oliveira-Maxfield, BCBABehavior Analyst1174925739
- Janice Oliver, DDSDentist1730209883
- Maisha OllisonCounselor1093965428
- Nikole OmotoyCounselor1972735850
- Katie OngStudent in an Organized Health Care Education/Training Program1760230635
- Tarra Oravec, LCSWClinical Social Worker1801244520
- Monique OrdoneMarriage & Family Therapist1215135124
- Chedrick OrdonezBehavior Technician1073155636
- Katherine Orellana JovelBehavior Technician1891475786
- David Orenberg, MDEmergency Medicine Physician1710017710
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.