Brett Williams MD
About this NPIWhat this record shows.
NPI 1194909044 is registered to Brett Williams MD, a General Practice practising at 4001 Highway 104 in Ione, California. General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Brett Williams MD has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
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 Brett Williams MD accepts. To confirm in-network status with your specific health plan, contact Brett Williams MD directly at (209) 274-5970.
Frequently asked
Yes. NPI 1194909044 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (209) 274-5970.
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. Brett Williams MD is a Type-1 individual NPI.