Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Hani Zreik, M.D.

Pediatric Cardiology Physician in Saginaw, MI · enumerated 2006.

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

National Provider Identifier

1881709871

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Registry record

Entity type Individual (Type 1)

Name Dr. Hani Zreik

Credential M.D.

Sex Male

Practice address 900 Cooper Avenue, Suite 4200, Saginaw, MI, 48602

Phone (989) 752-8669

Fax (989) 752-4844

Enumeration date Aug 20, 2006

Last updated in NPPES Mar 30, 2021

Taxonomy & licenses

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License HZ063051 (MI) Secondary

2080P0202X Pediatric Cardiology Physician Allopathic & Osteopathic Physicians · License 4301063051 (MI) 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
1881709871	Medicaid	MI	-
4180201	Medicaid	MI	-
418020110	Medicaid	MI	-
07344422	Other	MI	BCBS

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 1881709871 active?

Yes, as of the latest NPPES snapshot, NPI 1881709871 is active (record last updated 2021-03-30).

How do I verify Hani Zreik's NPI record?

Cross-check NPI 1881709871 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-30.