Dr. Mark Westerfield PSYD
About this NPIWhat this record shows.
NPI 1710505326 is registered to Dr. Mark Westerfield PSYD, a Clinical Child & Adolescent Psychologist practising at 630 University Ave Ste A in Palo Alto, California. Clinical Child & Adolescent Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Mark Westerfield PSYD has been enumerated in the National Provider Identifier (NPI) registry since 2020.
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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. Mark Westerfield PSYD accepts. To confirm in-network status with your specific health plan, contact Dr. Mark Westerfield PSYD directly at (650) 714-7898.
Frequently asked
Yes. NPI 1710505326 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Child & Adolescent Psychologist 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) 714-7898.
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. Mark Westerfield PSYD is a Type-1 individual NPI.