Dr. James Masterson M.D.
About this NPIWhat this record shows.
NPI 1699722520 is registered to Dr. James Masterson M.D., a Specialist practising at 3801 Miranda Ave, Dept. Of Veterans Affairs: Palo Alto Health Care System in Palo Alto, California. Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. James Masterson M.D. 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 Dr. James Masterson M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. James Masterson M.D. directly at (650) 493-5000.
Frequently asked
Yes. NPI 1699722520 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Specialist 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 (650) 493-5000.
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. James Masterson M.D. is a Type-1 individual NPI.