Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Catherine Aileen Chagnon

Physical Medicine & Rehabilitation Physician in New Haven, CT · enumerated 2020.

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

National Provider Identifier

1467068163

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Registry record

Entity type Individual (Type 1)

Name Catherine Aileen Chagnon

Sex Female

Practice address 800 Howard Ave, New Haven, CT, 06519

Phone (203) 688-6811

Enumeration date Sep 17, 2020

Last updated in NPPES Sep 17, 2020

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 005655 (CT) 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

Is NPI 1467068163 active?

Yes, as of the latest NPPES snapshot, NPI 1467068163 is active (record last updated 2020-09-17).

How do I verify Catherine Chagnon's NPI record?

Cross-check NPI 1467068163 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-17.