Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Wilhelmine Pierre Chaperon

Family Nurse Practitioner in Deer Park, NY · enumerated 2026.

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

National Provider Identifier

1265346282

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Registry record

Entity type Individual (Type 1)

Name Wilhelmine Pierre Chaperon

Sex Female

Practice address 159 Adams St, Deer Park, NY, 11729

Phone (631) 664-7201

Enumeration date Sep 29, 2026

Last updated in NPPES Sep 29, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 360301 (NY) 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.

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Frequently asked questions

What is the NPI number for Wilhelmine Chaperon?

The National Provider Identifier (NPI) for Wilhelmine Chaperon is 1265346282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Wilhelmine Chaperon practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-29.