Irvin Guyett PH.D.
About this NPIWhat this record shows.
NPI 1891832945 is registered to Irvin Guyett PH.D., a Psychologist practising at Bank Tower Bldg, Suite 1100, 307 Fourth Ave. in Pittsburgh, Pennsylvania. Psychologist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Irvin Guyett PH.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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 Irvin Guyett PH.D. accepts. To confirm in-network status with your specific health plan, contact Irvin Guyett PH.D. directly at (412) 261-3522.
Frequently asked
Yes. NPI 1891832945 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (412) 261-3522.
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. Irvin Guyett PH.D. is a Type-1 individual NPI.