Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Matthew S. Griebie, M.D.

Otolaryngology Physician in Minneapolis, MN · enumerated 2005.

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

National Provider Identifier

1275525305

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Registry record

Entity type Individual (Type 1)

Name Matthew S. Griebie

Credential M.D.

Sex Male

Practice address 2211 Park Ave, Minneapolis, MN, 55404

Phone (612) 871-1144

Fax (612) 871-2012

Enumeration date Aug 16, 2005

Last updated in NPPES May 17, 2013

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 27860 (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
62D63GR	Other	MN	BLUE SHIELD
0218009	Other	MN	PREFERREDONE
1007274	Other	MN	AMERICA'S PPO
31474300	Other	WI	MEDICAID - WISCONSIN
1007274	Other	MN	MEDICA CHOICE
923588400	Medicaid	MN	-
1000010	Other	MN	MEDICA PRIMARY
100875	Other	MN	UCARE

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 Matthew Griebie?

Matthew Griebie is registered in NPPES with the primary taxonomy of Otolaryngology 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 2013-05-17.