Providers
1041
Locations
5
Specialties
12
Insurance Plans
53
About County Of Santa Clara
Background and practice information
County of Santa Clara is a large multi-specialty medical practice based in San Jose, CA, with 1,041 affiliated healthcare providers practicing across 5 locations.
The practice brings together providers across multiple specialties, including internal medicine, diagnostic radiology, family practice, and psychiatry. Its providers are in-network with 53 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 74.2 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
5 locations
County Of Santa ClaraPrimary
660 S FAIR OAKS AVE, Sunnyvale, CA 940867913
(408) 885-5000
Affiliations
Hospitals where providers at County Of Santa Clara hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
County Of Santa Clara accepts 143 plans from 15 insurers, including Cigna, Aetna, Humana.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at County Of Santa Clara
Provider specialties represented at this practice
Healthcare Providers in Sunnyvale
3 providers practice here
Frequently Asked Questions
Common questions about County Of Santa Clara
How many providers are at County of Santa Clara?
County of Santa Clara has 1,041 affiliated healthcare providers across 5 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does County of Santa Clara offer?
The practice includes providers in internal medicine, diagnostic radiology, family practice, and psychiatry, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does County of Santa Clara accept?
Providers at County of Santa Clara are collectively in-network with 53 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does County of Santa Clara have a quality rating?
The practice's providers have an average MIPS quality score of 74.2 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is County of Santa Clara located?
County of Santa Clara's primary location is in San Jose, CA, with 4 additional locations listed on this page. See the contact section for the full address and phone number.
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