Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diane Duhaime Scherr, FNP

Q: What is the NPI number for Diane Scherr?

The National Provider Identifier (NPI) for Diane Scherr is 1669454195, a Type 1 (individual) record in the CMS NPPES registry.

Family Nurse Practitioner in West Point, NY · enumerated 2005.

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

National Provider Identifier

1669454195

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diane Duhaime Scherr

Credential FNP

Sex Female

Practice address Washington Street, Keller Army Community Hospital, West Point, NY, 10996

Phone (845) 938-2612

Enumeration date Nov 18, 2005

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License E47506 (CT) 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 Diane Scherr practice?

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

What is the NPI number for Diane Scherr?

The National Provider Identifier (NPI) for Diane Scherr is 1669454195, a Type 1 (individual) record in the CMS NPPES registry.

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