Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melissa Gunderson, MD

Surgery Physician in Saint Paul, MN · enumerated 2019.

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

National Provider Identifier

1700445301

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Registry record

Entity type Individual (Type 1)

Name Melissa Gunderson

Credential MD

Sex Female

Practice address 640 Jackson St, Saint Paul, MN, 55101

Phone (651) 495-6600

Enumeration date Jun 7, 2019

Last updated in NPPES Sep 21, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MT218324 (PA) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 72183 (MN) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1700445301 active?

Yes, as of the latest NPPES snapshot, NPI 1700445301 is active (record last updated 2022-09-21).

How do I verify Melissa Gunderson's NPI record?

Cross-check NPI 1700445301 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Margaret Schnobrich Certified Registered Nurse Anesthetist · Saint Paul, MN NPI 1780686378 Ruth Lindeman Physician Assistant · Saint Paul, MN NPI 1578559928 Douglas Boehm Cardiovascular Disease Physician · Saint Paul, MN NPI 1215923172 Jennifer Libby Physician Assistant · Saint Paul, MN NPI 1497742035 Christopher Haynes Adult Health Nurse Practitioner · St. Paul, MN NPI 1275523193 Joseph Uzpen Physician Assistant · Saint Paul, MN NPI 1043200389 Ranjan Dahiya Cardiovascular Disease Physician · Saint Paul, MN NPI 1942282074 Kenneth Baran Interventional Cardiology Physician · Saint Paul, MN NPI 1962485797

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-21.