Dr. Gwyneth Erwin PH.D., PSY.D.
About this NPIWhat this record shows.
NPI 1255582870 is registered to Dr. Gwyneth Erwin PH.D., PSY.D., a Psychoanalyst practising at 250 W Main St, Suite 203 in Tustin, California. Psychoanalyst is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gwyneth Erwin PH.D., PSY.D. has been enumerated in the National Provider Identifier (NPI) registry since 2008.
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. Gwyneth Erwin PH.D., PSY.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Gwyneth Erwin PH.D., PSY.D. directly at (714) 508-0804.
Frequently asked
Yes. NPI 1255582870 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychoanalyst 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 (714) 508-0804.
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. Gwyneth Erwin PH.D., PSY.D. is a Type-1 individual NPI.