Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alain G Champaloux, MD

Family Medicine Physician in Upper Marlboro, MD · enumerated 2007 · authorized official Alain Champaloux, Owner.

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

National Provider Identifier

1669652590

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Alain G Champaloux, MD

Practice address 14314 Old Marlboro Pike, Upper Marlboro, MD, 20772

Phone (301) 627-3500

Fax (301) 627-1634

Enumeration date Nov 8, 2007

Last updated in NPPES Nov 8, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License D0042049 (MD) Primary

Authorized official

Name Alain Champaloux

Title Owner

Phone (301) 627-3500

Other identifiers

Identifier	Type	State	Issuer
101061100	Medicaid	MD	-

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 is Alain G Champaloux, MD located?

The practice location on file with NPPES is in Upper Marlboro, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-08. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-08.