Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Nesvig, MD

Family Medicine Physician in W. St. Paul, MN · enumerated 2006.

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

National Provider Identifier

1073572038

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Nesvig

Credential MD

Sex Female

Practice address 153 Cesar Chavez St, W. St. Paul, MN, 55107

Phone (651) 222-1816

Fax (651) 222-1305

Enumeration date Mar 20, 2006

Last updated in NPPES Apr 22, 2013

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 32549 (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
0125623	Other	MN	MEDICA
NA9021006638	Other	FM	PREFERRED ONE
375395600	Medicaid	MN	-
105727	Other	MN	UCARE
HP14053	Other	MN	HEALTHPARTNERS
3F110NE	Other	MN	BCBS

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Mary Nesvig?

Mary Nesvig is registered in NPPES with the primary taxonomy of Family Medicine 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 2013-04-22.