Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Debra Marie Langlois, M.D.

Pediatrics Physician in Canton, MI · enumerated 2005 · practices at Regents of the University of Michigan.

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

National Provider Identifier

1265433304

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Registry record

Entity type Individual (Type 1)

Name Debra Marie Langlois

Credential M.D.

Sex Female

Practice address 1051 N Canton Center Rd, Canton, MI, 48187

Phone (734) 844-5400

Enumeration date Aug 10, 2005

Last updated in NPPES Sep 17, 2020

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 4301084704 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
4737277	Medicaid	MI	-

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

How do I verify Debra Langlois's NPI record?

Cross-check NPI 1265433304 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265433304 active?

Yes, as of the latest NPPES snapshot, NPI 1265433304 is active (record last updated 2020-09-17).

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