Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Kathleen Marie Delnay, M.D.

Urology Physician in South Bend, IN · enumerated 2005.

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

National Provider Identifier

1811992803

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Registry record

Entity type Individual (Type 1)

Name Dr. Kathleen Marie Delnay

Credential M.D.

Sex Female

Practice address 211 N Eddy St, South Bend, IN, 46617

Phone (574) 234-4100

Fax (574) 282-1739

Enumeration date Jun 16, 2005

Last updated in NPPES Jul 1, 2024

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 01052431A (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
000000086166	Other	-	ANTHEM
200260890	Medicaid	IN	-
264180W	Other	IN	MEDICARE PTAN

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Kathleen Delnay?

Kathleen Delnay is registered in NPPES with the primary taxonomy of Urology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-01.