Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert David Madoff, MD

Colon & Rectal Surgery Physician in Minneapolis, MN · enumerated 2006.

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

National Provider Identifier

1023191590

Verified

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Registry record

Entity type Individual (Type 1)

Name Robert David Madoff

Credential MD

Sex Male

Practice address 909 Fulton St Se, Minneapolis, MN, 55455

Phone (612) 672-7422

Enumeration date Oct 20, 2006

Last updated in NPPES Jul 23, 2018

Taxonomy & licenses

208C00000X Colon & Rectal Surgery Physician Allopathic & Osteopathic Physicians · License 25693 (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
564R3MA	Other	MN	BLUE CROSS BLUE SHIELD
100426	Other	-	UCARE
0013003	Other	-	PREFERRED ONE
14-00074	Other	-	MEDICA CHOICE
841062300	Medicaid	MN	-
24924	Other	-	ARAZ
14-00004	Other	-	MEDICA PRIMARY
HP13891	Other	-	HEALTH PARTNERS
0075089	Medicaid	MT	-
0582528	Medicaid	IA	-
31621700	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

What specialty is Robert Madoff?

Robert Madoff is registered in NPPES with the primary taxonomy of Colon & Rectal Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-23.