Dr. Gregory Blackstone D.D.S
About this NPIWhat this record shows.
NPI 1639229495 is registered to Dr. Gregory Blackstone D.D.S, a Orthodontics and Dentofacial Orthopedics Dentistry practising at 379 Centerline Rd in Presque Isle, Maine. Orthodontics and Dentofacial Orthopedics Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Gregory Blackstone D.D.S has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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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. Gregory Blackstone D.D.S accepts. To confirm in-network status with your specific health plan, contact Dr. Gregory Blackstone D.D.S directly at (207) 762-7881.
Frequently asked
Yes. NPI 1639229495 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthodontics and Dentofacial Orthopedics Dentistry 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 (207) 762-7881.
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. Gregory Blackstone D.D.S is a Type-1 individual NPI.