Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mary Colette Belanger, M.D., PH.D.

Psychologist in Detroit, MI · enumerated 2007.

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

National Provider Identifier

1952424715

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Colette Belanger

Credential M.D., PH.D.

Sex Female

Practice address Detroit, MI, 48203

Phone (313) 278-6100

Fax (313) 438-0214

Enumeration date Apr 9, 2007

Last updated in NPPES Mar 13, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License MI6301003716 (MI) Primary

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

Is NPI 1952424715 active?

Yes, as of the latest NPPES snapshot, NPI 1952424715 is active (record last updated 2020-03-13).

How do I verify Mary Belanger's NPI record?

Cross-check NPI 1952424715 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-13.