Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Exeter Dental Implant and Oral Surgery Center

Oral and Maxillofacial Surgery (Dentist) in Exeter, NH · enumerated 2020 · authorized official Hailey Groleau, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1063024487

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Registry record

Entity type Organization (Type 2)

Legal business name Exeter Dental Implant and Oral Surgery Center

Practice address 21 Hampton Rd Ste 202, Exeter, NH, 03833

Phone (603) 773-3333

Fax (603) 718-3096

Enumeration date Aug 18, 2020

Last updated in NPPES Aug 18, 2020

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers Primary

Authorized official

Name Hailey Groleau

Title Manager

Phone (603) 527-8057

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Exeter Dental Implant and Oral Surgery Center?

Exeter Dental Implant and Oral Surgery Center is registered in NPPES as a Oral and Maxillofacial Surgery (Dentist) (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Gregory Biron Dmd, MD, Pllc Oral and Maxillofacial Surgery Clinic/Center · Exeter, NH NPI 1912798737

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-18.