Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Francis Dupont, MD

Family Medicine Physician in La Grange Highlands, IL · enumerated 2006.

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

National Provider Identifier

1508817750

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael Francis Dupont

Credential MD

Sex Male

Practice address 5201 Willow Springs Rd, Suite 300, La Grange Highlands, IL, 60525

Phone (708) 482-8088

Fax (708) 482-9034

Enumeration date May 12, 2006

Last updated in NPPES Nov 5, 2012

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 36085104 (IL) 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
036085104	Medicaid	IL	-

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

What is the NPI number for Michael Dupont?

The National Provider Identifier (NPI) for Michael Dupont is 1508817750, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michael Dupont practice?

The practice location on file with NPPES is in La Grange Highlands, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-05.