Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Healthcare Providers & Facilities in Fremont, CA

Public healthcare directory of 4,771 individual practitioners and 854 healthcare facilities located in Fremont, California.

4,771 Practitioners
854 Facilities
240 Specialties

Medical Specialties in Fremont

Select a specialty to view practitioner listings, practice locations, and qualifications.

Ask about interpreters and office accessibility

All Specialties in Fremont

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 207 more with at least one listed practitioner. Number of practitioners in brackets.

Chiropractic Providers

Nursing Service Providers

Nursing Service Related Providers

Podiatric Medicine & Surgery Service Providers

Speech, Language and Hearing Service Providers

Technologists, Technicians & Other Technical Service Providers

Featured Healthcare Providers in Fremont

Practitioner profiles in Fremont, CA with recent CMS Medicare or Open Payments data.

Dr. Anil Sharma , MD

Family Medicine

39199 Liberty St Bldg B, Fremont, CA
Phone: 5107914001
NPI 1477722023
34232 Hogan Ter, Fremont, CA
Phone: 5108700379
NPI 1932628757

Dr. David Freiheit , MD

Emergency Medicine

Medicare Accepted
2000 Mowry Ave, Fremont, CA
Phone: 5107913430
NPI 1346370590

Kristine Yvette Uy

Nurse Practitioner - Family

Medicare Accepted
3200 Kearney St, Fremont, CA
Phone: 5104901222
NPI 1851931174

Dr. Albert Tso , DDS

Dentist - Oral and Maxillofacial Surgery

39560 Stevenson Pl, Fremont, CA
Phone: 5104948787
NPI 1629299243

Dr. Samuel Yu , MD

Obstetrics & Gynecology

Medicare Accepted
39400 Paseo Padre Pkwy, Fremont, CA
Phone: 5107953000
NPI 1588749253

Largest Cities in California

Other California cities with a full directory, by the number of active practitioners listed in NPPES.

How Fremont compares with the U.S.

Compared with the U.S. as a whole, Fremont has more clinicians in Pediatrics (1.9x), clinicians in Dentist - General Practice (1.9x) and Dentists (1.8x) per 100,000 residents.

It has fewer clinicians in Nurse Practitioner - Psychiatric/Mental Health (38% of the U.S. rate), clinicians in Nurse Practitioner - Family (40%) and Nurse Practitioners (49%) per 100,000 residents.

Fremont has 2,090 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

91% of clinicians in Fremont listed in the CMS Medicare file (765 of 839) accept Medicare assignment. That is similar to the California share of 91%.

Only 839 of 4,771 active clinicians in Fremont appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

36% of clinicians in Fremont listed in the CMS Medicare file (304 of 839) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the California share of 28%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Fremont CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Fremont, CA

Source: CMS public datasets

Healthcare operations in Fremont, CA encompass 4,771 active individual practitioners and 854 registered medical facilities across 240 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Fremont accounts for $106.7 Million across 717,288 prescription claims. 1,323 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.8 Million in payments reported by companies to 534 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $106.7M 717,288 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.8M 534 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 1,323 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $98.1M 1,380,138 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Fremont

Part B Lab & Imaging Eligible: 1,030
Durable Medical Equipment (DME): 1,067
Home Health Agency (HHA): 931
Source: CMS Order and Referring