Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mohamed F Zeitoun, MD

Endocrinology, Diabetes & Metabolism Physician in Hobart, IN · enumerated 2006.

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

National Provider Identifier

1356306799

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Registry record

Entity type Individual (Type 1)

Name Mohamed F Zeitoun

Credential MD

Sex Male

Practice address 1600 S Lake Park Ave Ste 1104, Hobart, IN, 46342

Phone (219) 945-0600

Fax (219) 947-6939

Enumeration date Apr 19, 2006

Last updated in NPPES Nov 24, 2020

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 01045259 (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
200106010	Medicaid	IN	-

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 1356306799 active?

Yes, as of the latest NPPES snapshot, NPI 1356306799 is active (record last updated 2020-11-24).

How do I verify Mohamed Zeitoun's NPI record?

Cross-check NPI 1356306799 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 2020-11-24.