Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harold Christopher Hamann, MD

Urology Physician in Lafayette, IN · enumerated 2017.

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

National Provider Identifier

1578097952

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Registry record

Entity type Individual (Type 1)

Name Harold Christopher Hamann

Credential MD

Sex Male

Practice address 5165 Mccarty Ln, Lafayette, IN, 47905

Phone (765) 448-8000

Fax (765) 838-4758

Enumeration date Apr 12, 2017

Last updated in NPPES Jul 23, 2026

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 01098666A (IN) Primary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 036159169 (IL) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 101568 (WI) 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
300132797	Medicaid	IN	-
1578097952	Medicaid	WI	-

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 Harold Hamann's NPI record?

Cross-check NPI 1578097952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1578097952 active?

Yes, as of the latest NPPES snapshot, NPI 1578097952 is active (record last updated 2026-07-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-23.