Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Anthony A Killeen, MD

Clinical Pathology/Laboratory Medicine Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1811087323

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Registry record

Entity type Individual (Type 1)

Name Dr. Anthony A Killeen

Credential MD

Sex Male

Practice address 420 Delaware Street Se, 760 Mayo Memorial Building, Minneapolis, MN, 55455

Phone (612) 625-5443

Fax (612) 625-1121

Enumeration date Oct 13, 2006

Last updated in NPPES May 4, 2012

Taxonomy & licenses

207ZP0007X Molecular Genetic Pathology (Pathology) Physician Allopathic & Osteopathic Physicians · License 30034 (MN) Secondary

207ZP0104X Chemical Pathology Physician Allopathic & Osteopathic Physicians · License 30034 (MN) Secondary

207ZP0105X Clinical Pathology/Laboratory Medicine Physician Allopathic & Osteopathic Physicians · License 30034 (MN) 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
041657600	Medicaid	MN	-
11-00014	Other	MN	MEDICA-PRIMARY
1696864	Other	-	ARAZ
HP38352	Other	MN	HEALTH PARTNERS
11-00232	Other	MN	MEDICA-CHOICE
102788	Other	MN	U CARE
1031950	Other	MN	PREFERRED ONE

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 Anthony Killeen?

Anthony Killeen is registered in NPPES with the primary taxonomy of Clinical Pathology/Laboratory Medicine 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 2012-05-04.