Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Zdzislaw Jerry Kosel, MD

Specialist in South Bend, IN · enumerated 2006.

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

National Provider Identifier

1821044637

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Registry record

Entity type Individual (Type 1)

Name Dr. Zdzislaw Jerry Kosel

Credential MD

Sex Male

Practice address 416 E Monroe St, Ste 200, South Bend, IN, 46601

Phone (574) 232-8119

Fax (574) 288-0235

Enumeration date May 25, 2006

Last updated in NPPES Oct 6, 2008

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 01056113A (IN) Primary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 01056113A (IN) Secondary

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
200381040	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 1821044637 active?

Yes, as of the latest NPPES snapshot, NPI 1821044637 is active (record last updated 2008-10-06).

How do I verify Zdzislaw Kosel's NPI record?

Cross-check NPI 1821044637 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 2008-10-06.