Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Glenn A. Reinhart, M.D.

Pediatric Orthopaedic Surgery Physician in Oak Lawn, IL · enumerated 2006.

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

National Provider Identifier

1558304733

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Registry record

Entity type Individual (Type 1)

Name Dr. Glenn A. Reinhart

Credential M.D.

Sex Male

Practice address 9555 S 52nd Ave, Oak Lawn, IL, 60453

Phone (708) 684-4261

Enumeration date Jun 14, 2006

Last updated in NPPES Apr 20, 2022

Taxonomy & licenses

207XP3100X Pediatric Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036.084918 (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
1225084593	Other	OH	MEDICAL MUTUAL
273088817052	Other	OH	CARESOURCE
0892646	Other	OH	MEDICAID
P00875698	Other	OH	MEDICARE RAILROAD
2227110	Medicaid	OH	-
742492	Other	OH	BUCKEYE MEDICAID
1929640	Other	OH	GATEWAY HEALTH
681017	Other	OH	ANTHEM
4238799	Other	OH	AETNA
64034911	Medicaid	KY	-
676792	Other	OH	BUCKEYE MEDICARE
JO0729377	Other	OH	MEDICARE
563852	Other	OH	WELCARE
K129140	Other	KY	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1558304733 active?

Yes, as of the latest NPPES snapshot, NPI 1558304733 is active (record last updated 2022-04-20).

How do I verify Glenn Reinhart's NPI record?

Cross-check NPI 1558304733 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-20.