Ann-Marie Grenier
About this NPIWhat this record shows.
NPI 1659723252 is registered to Ann-Marie Grenier, a Dental Hygienist practising at 254 Western Ave in S Portland, Maine. Dental Hygienist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ann-Marie Grenier has been enumerated in the National Provider Identifier (NPI) registry since 2016.
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 Ann-Marie Grenier accepts. To confirm in-network status with your specific health plan, contact Ann-Marie Grenier directly at (207) 774-5527.
Frequently asked
Yes. NPI 1659723252 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dental Hygienist 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) 774-5527.
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. Ann-Marie Grenier is a Type-1 individual NPI.