Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael W Heniff, M.D.

Pulmonary Disease Physician in Palos Heights, IL · enumerated 2006.

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

National Provider Identifier

1790724417

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Registry record

Entity type Individual (Type 1)

Name Dr. Michael W Heniff

Credential M.D.

Sex Male

Practice address 11824 Southwest Hwy, Suite 130, Palos Heights, IL, 60463

Phone (708) 277-6150

Fax (708) 277-6110

Enumeration date Jun 6, 2006

Last updated in NPPES Apr 21, 2017

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 036081840 (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
036081840	Other	IL	MEDICAID
290013000	Other	IL	PALMETTO RR MEDICARE

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

Where does Michael Heniff practice?

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

What is the NPI number for Michael Heniff?

The National Provider Identifier (NPI) for Michael Heniff is 1790724417, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-21.