Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine Charpentier, PSYD

Clinical Neuropsychologist in Lewiston, ME · enumerated 2013 · practices at Togus Vamc.

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

National Provider Identifier

1457790768

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Registry record

Entity type Individual (Type 1)

Name Dr. Katherine Charpentier

Credential PSYD

Sex Female

Practice address 15 Challenger Dr, Lewiston, ME, 04240

Phone (207) 623-8411

Enumeration date Jun 19, 2013

Last updated in NPPES Feb 27, 2025

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License PSY.0004600 (CO) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

What is the NPI number for Katherine Charpentier?

The National Provider Identifier (NPI) for Katherine Charpentier is 1457790768, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Charpentier practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-27.