Ronald Chapman MD
About this NPIWhat this record shows.
NPI 1629006333 is registered to Ronald Chapman MD, a Family Medicine practising at 275 Beck Ave, Second Floor in Fairfield, California. Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment. Ronald Chapman MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ronald Chapman MD accepts. To confirm in-network status with your specific health plan, contact Ronald Chapman MD directly at (707) 784-8604.
Frequently asked
Yes. NPI 1629006333 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Medicine physicians provide comprehensive primary care for patients of all ages, including preventive care, chronic disease management, and acute illness treatment.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (707) 784-8604.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ronald Chapman MD is a Type-1 individual NPI.