Dr. Barry Greyson DMD
About this NPIWhat this record shows.
NPI 1447584768 is registered to Dr. Barry Greyson DMD, a Dentist practising at 2120 Nw 23rd St in Oklahoma City, Oklahoma. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Barry Greyson DMD has been enumerated in the National Provider Identifier (NPI) registry since 2009.
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. Barry Greyson DMD accepts. To confirm in-network status with your specific health plan, contact Dr. Barry Greyson DMD directly at (140) 552-5688.
Frequently asked
Yes. NPI 1447584768 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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 (140) 552-5688.
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. Barry Greyson DMD is a Type-1 individual NPI.