Cornerstone Primary Care Inc - Primary Care in Walnut Creek, CA

Cornerstone Primary Care Inc is a primary clinic (Clinic/center - Primary Care) in Walnut Creek, California. The current practice location for Cornerstone Primary Care Inc is 112 La Casa Via, Suite 135, Walnut Creek, California. For appointments, you can reach them via phone at (925) 378-4040. The mailing address for Cornerstone Primary Care Inc is 112 La Casa Via, Suite 135, Walnut Creek, California and phone number is (925) 378-4040.

Cornerstone Primary Care Inc is licensed to practice in California (license number FNP544411) and its NPI number is 1528451523. This medical practice does not participate in medicare program and thus may not accept your medicare insurance. You may check if they accept your insurance at (925) 378-4040.

Contact Information

Cornerstone Primary Care Inc
112 La Casa Via
Suite 135
Walnut Creek
CA 94598-3091
(925) 378-4040
(925) 300-4224

Map and Direction


Primary Care Clinic Profile

Full NameCornerstone Primary Care Inc
SpecialityClinic/center - Primary Care
Location112 La Casa Via, Walnut Creek, California
Authorized Official Name and PositionAnthony T Bernens (COO AND CFO)
Authorized Official Contact9258900415
Accepts Medicare InsuranceThis clinic does not participate in Medicare Program.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Cornerstone Primary Care Inc
112 La Casa Via
Suite 135
Walnut Creek
CA 94598-3091

Ph: (925) 378-4040
Cornerstone Primary Care Inc
112 La Casa Via
Suite 135
Walnut Creek
CA 94598-3091

Ph: (925) 378-4040

NPI Details:

NPI Number1528451523
Provider Enumeration Date03/15/2015
Last Update Date06/03/2015

Medical Identifiers

Medical identifiers for Cornerstone Primary Care Inc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528451523NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
261QP2300XClinic/center - Primary Care FNP544411 (California)Primary

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.