Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas A. Christiansen, M.D.

Otolaryngology Physician in Minneapolis, MN · enumerated 2005.

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

National Provider Identifier

1316949357

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Registry record

Entity type Individual (Type 1)

Name Thomas A. Christiansen

Credential M.D.

Sex Male

Practice address 2211 Park Ave, Minneapolis, MN, 55404

Phone (612) 871-1144

Fax (612) 813-3886

Enumeration date Aug 10, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 18907 (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
1000010	Other	MN	MEDICA PRIMARY
20997	Other	MN	AMERICA'S PPO
0218005	Other	MN	PREFERREDONE
1001313	Other	MN	AMERICA'S PPO
30167400	Other	WI	MEDICAID - WISCONSIN
102262	Other	MN	UCARE
62D62CH	Other	MN	BLUE SHIELD

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

Where does Thomas Christiansen practice?

The practice location on file with NPPES is in Minneapolis, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Thomas Christiansen?

The National Provider Identifier (NPI) for Thomas Christiansen is 1316949357, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.