Dr. William Mason
About this NPIWhat this record shows.
NPI 1003561267 is registered to Dr. William Mason, a Chiropractor practising at 6612 Mission Gorge Rd Ste B in San Diego, California. Chiropractor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. William Mason has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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 Dr. William Mason accepts. To confirm in-network status with your specific health plan, contact Dr. William Mason directly at (619) 282-8181.
Frequently asked
Yes. NPI 1003561267 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Chiropractor 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 (619) 282-8181.
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. Dr. William Mason is a Type-1 individual NPI.