Leon Bastajian DDS
About this NPIWhat this record shows.
NPI 1639155831 is registered to Leon Bastajian DDS, a Dentist practising at 521 Mount Auburn St, Ste 207 in Watertown, Massachusetts. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Leon Bastajian DDS has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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 Leon Bastajian DDS accepts. To confirm in-network status with your specific health plan, contact Leon Bastajian DDS directly at (617) 926-1146.
Frequently asked
Yes. NPI 1639155831 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 (617) 926-1146.
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. Leon Bastajian DDS is a Type-1 individual NPI.