Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Megan Williamson, FNP-C

Nurse Practitioner in Fort Kent, ME · enumerated 2024.

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

National Provider Identifier

1790517084

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Registry record

Entity type Individual (Type 1)

Name Megan Williamson

Credential FNP-C

Sex Female

Practice address 194 E Main St, Fort Kent, ME, 04743

Phone (207) 834-3155

Fax (207) 834-5914

Enumeration date Aug 15, 2024

Last updated in NPPES Apr 22, 2026

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 906463 (MS) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP251832 (ME) Primary

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 the NPI number for Megan Williamson?

The National Provider Identifier (NPI) for Megan Williamson is 1790517084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Megan Williamson practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-22.