Jeffrey Grenier His
About this NPIWhat this record shows.
NPI 1669194551 is registered to Jeffrey Grenier His, a Hearing Instrument Specialist practising at 620b Boston Post Rd in Guilford, Connecticut. Hearing Instrument Specialist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Jeffrey Grenier His has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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.
Other
- 480CT· Issued by HEARING INSTRUMENT SPECIALIST
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 Jeffrey Grenier His accepts. To confirm in-network status with your specific health plan, contact Jeffrey Grenier His directly at (203) 245-0136.
Frequently asked
Yes. NPI 1669194551 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hearing Instrument Specialist 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 (203) 245-0136.
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. Jeffrey Grenier His is a Type-1 individual NPI.