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Nadeau Orthodontics PA

Q: What type of organization is Nadeau Orthodontics PA?

Nadeau Orthodontics PA is registered in NPPES as a Dentist (its primary provider taxonomy).

Dentist in Kennebunk, ME · enumerated 2006 · authorized official Mark Nadeau, President Dentist.

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

National Provider Identifier

1275634412

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Registry record

Entity type Organization (Type 2)

Legal business name Nadeau Orthodontics PA

Other name <Unavail>

Practice address 63 Portland Road, Suite 5, Kennebunk, ME, 04043

Phone (207) 985-8999

Fax (207) 985-8965

Enumeration date Sep 26, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

122300000X Dentist Dental Providers · License 3590 (ME) Primary

Authorized official

Name Mark Nadeau

Title President Dentist

Phone (207) 985-8999

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 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.

What type of organization is Nadeau Orthodontics PA?

Nadeau Orthodontics PA is registered in NPPES as a Dentist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.