NATIONWIDE REGISTRY · Current services must be confirmedAbout these records

California

Primary care physicians in Contra Costa County, CA

1,291 primary care physicians list a primary office in Contra Costa County, California.

Towns and cities

Listings A–Z: 1,291 (page 1 of 13)

About primary care physicians in Contra Costa County

  • 391 of 1,291 billed Original Medicare for services in 2024 (CMS).
  • 308 of 1,291 offer telehealth, according to CMS.

Affiliated hospitals

  • John Muir Medical Center - Walnut Creek Campus · 227 of 1,291 physicians affiliated
  • John Muir Medical Center - Concord Campus · 198 of 1,291 physicians affiliated
  • San Ramon Regional Medical Center · 47 of 1,291 physicians affiliated
  • Contra Costa Regional Medical Center · 46 of 1,291 physicians affiliated
  • Kaiser Foundation Hospital - Antioch · 42 of 1,291 physicians affiliated

Services billed to Medicare in 2024

Largest practice groups

Insurance listed on practice websites

Medicare, Blue Cross Blue Shield, Tricare, Medicaid, UnitedHealthcare, Cigna, Anthem, Health Net, Aetna, Multiplan. Practice-level lists; confirm your plan with the office.

Nearby counties

Sources: NPPES, CMS Doctors and Clinicians, CMS Medicare Physician & Other Practitioners 2024, practice websites. Distances between county centers (Census 2020).

Common questions

How many primary care physicians are in Contra Costa County, CA?

1,291 primary care physicians in this directory list a primary office in Contra Costa County, in Walnut Creek, Martinez, Antioch, Richmond.

Which hospitals are primary care physicians in Contra Costa County affiliated with?

Medicare records list John Muir Medical Center - Walnut Creek Campus (227 of 1,291); John Muir Medical Center - Concord Campus (198 of 1,291); San Ramon Regional Medical Center (47 of 1,291). An affiliation does not confirm current privileges.

Do primary care physicians in Contra Costa County offer telehealth?

CMS records show telehealth for 308 of 1,291 primary care physicians listed here. Ask the office which visits can be done remotely.

Which insurance plans do practices in Contra Costa County list?

Practice websites list Medicare, Blue Cross Blue Shield, Tricare, Medicaid, UnitedHealthcare, Cigna, Anthem, Health Net. Networks change and a listed insurer may not cover every plan it sells; call to confirm.

County from the office ZIP code (U.S. Census 2020 ZIP-county relationship, largest share).

Listings come from the public NPPES registry and are not endorsements, ratings or appointment availability. Confirm services, insurance and location with the practice. How this directory works