Dr. Bill Gramzinski, D.M.D., P.C.
About this NPIWhat this record shows.
NPI 1134570591 is registered to Dr. Bill Gramzinski, D.M.D., P.C., a healthcare organisation classified as "Dentist" and located at 3204 Mill St Ne in Covington, Georgia. The organisation's authorised official is Bill Gramzinski. The organisation has been enumerated in the NPI registry since 2016.
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. Bill Gramzinski, D.M.D., P.C. accepts. To confirm in-network status with your specific health plan, contact Dr. Bill Gramzinski, D.M.D., P.C. directly at (770) 786-8111.
Frequently asked
Yes. NPI 1134570591 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 (770) 786-8111.
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. Bill Gramzinski, D.M.D., P.C. is a Type-2 organisational NPI.