Dr. George Mastromihalis DDS
About this NPIWhat this record shows.
NPI 1992765689 is registered to Dr. George Mastromihalis DDS, a Endodontics practising at 225 Broadway in New York, New York. Endodontics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. George Mastromihalis DDS has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 02672755NY
Source: NPPES public registry.
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. George Mastromihalis DDS accepts. To confirm in-network status with your specific health plan, contact Dr. George Mastromihalis DDS directly at (212) 732-7400.
Frequently asked
Yes. NPI 1992765689 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endodontics 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 (212) 732-7400.
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. George Mastromihalis DDS is a Type-1 individual NPI.