Dr. Alexandra Diddams PH.D
About this NPIWhat this record shows.
NPI 1295325652 is registered to Dr. Alexandra Diddams PH.D, a Clinical Psychologist practising at 1303 San Carlos Ave in San Carlos, California. Clinical Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Alexandra Diddams PH.D has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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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. Alexandra Diddams PH.D accepts. To confirm in-network status with your specific health plan, contact Dr. Alexandra Diddams PH.D directly at (650) 439-0620.
Frequently asked
Yes. NPI 1295325652 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical 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) 439-0620.
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. Alexandra Diddams PH.D is a Type-1 individual NPI.