Dr. Garrett Brennan DDS
About this NPIWhat this record shows.
NPI 1255320784 is registered to Dr. Garrett Brennan DDS, a Pediatric Dentistry practising at 190 Hempstead St in New London, Connecticut. Pediatric Dentistry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Garrett Brennan DDS has been enumerated in the National Provider Identifier (NPI) registry since 2005.
Your brand here.
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
- 2059905CT
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. Garrett Brennan DDS accepts. To confirm in-network status with your specific health plan, contact Dr. Garrett Brennan DDS directly at (860) 447-3216.
Frequently asked
Yes. NPI 1255320784 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatric 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 (860) 447-3216.
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. Garrett Brennan DDS is a Type-1 individual NPI.