Dr. Gregg Richardson PHD
About this NPIWhat this record shows.
NPI 1710052840 is registered to Dr. Gregg Richardson PHD, a Clinical Neuropsychologist practising at 275 W Macarthur in Oakland, California. Clinical Neuropsychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gregg Richardson PHD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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. Gregg Richardson PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Gregg Richardson PHD directly at (510) 752-1000.
Frequently asked
Yes. NPI 1710052840 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Clinical Neuropsychologist 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 (510) 752-1000.
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. Gregg Richardson PHD is a Type-1 individual NPI.