Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Mark Zabiega, MD

Neurology Physician in Palos Heights, IL · enumerated 2006.

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

National Provider Identifier

1386755916

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Mark Zabiega

Credential MD

Sex Male

Practice address 12251 S 80th Ave, Palos Heights, IL, 60463

Phone (708) 923-5869

Fax (708) 923-5859

Enumeration date Aug 31, 2006

Last updated in NPPES Oct 31, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 36106124 (IL) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 01059016A (IN) 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
201279230	Medicaid	IN	-
036106124	Medicaid	IL	-
155553	Medicaid	AZ	-

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

How do I verify Thomas Zabiega's NPI record?

Cross-check NPI 1386755916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386755916 active?

Yes, as of the latest NPPES snapshot, NPI 1386755916 is active (record last updated 2024-10-31).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-31.