Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kelsey Elizabeth Nadeau, FNP

Family Nurse Practitioner in Presque Isle, ME · enumerated 2018.

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

National Provider Identifier

1689152357

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Registry record

Entity type Individual (Type 1)

Name Ms. Kelsey Elizabeth Nadeau

Credential FNP

Sex Female

Practice address 146 Academy St Ste 1b, Presque Isle, ME, 04769

Phone (207) 768-4457

Fax (207) 768-4456

Enumeration date Aug 3, 2018

Last updated in NPPES Aug 3, 2018

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP181184 (ME) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Where does Kelsey Nadeau practice?

The practice location on file with NPPES is in Presque Isle, ME. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kelsey Nadeau?

The National Provider Identifier (NPI) for Kelsey Nadeau is 1689152357, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-03.