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

Dr. George Zahrebelski, M.D.

Gastroenterology Physician in Hoffman Estates, IL · enumerated 2006.

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

National Provider Identifier

1013001924

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Registry record

Entity type Individual (Type 1)

Name Dr. George Zahrebelski

Credential M.D.

Sex Male

Practice address Hoffman Estates, IL, 60169

Phone (224) 474-3768

Fax (847) 468-9472

Enumeration date Oct 3, 2006

Last updated in NPPES Dec 9, 2024

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

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 036079484 (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
MD28796	Other	ME	MAINE MEDICAL LICENSE
036079484	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 George Zahrebelski?

The National Provider Identifier (NPI) for George Zahrebelski is 1013001924, a Type 1 (individual) record in the CMS NPPES registry.

Where does George Zahrebelski practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-09.