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Gustave L Mellgren, M.D.

Family Medicine Physician in Glenwood, MN · enumerated 2006.

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

National Provider Identifier

1871562926

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Registry record

Entity type Individual (Type 1)
Name Gustave L Mellgren
Credential M.D.
Sex Male
Practice address 10 4th Ave Se, Glenwood, MN, 56334
Phone (320) 634-5157
Fax (320) 634-2244
Enumeration date Mar 14, 2006
Last updated in NPPES Jan 15, 2015

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 47727 (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
026652300 Medicaid MN -
252P5ME Other MN BCBSMN
01-21958 Other MN MEDICA

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 Gustave Mellgren?
Gustave Mellgren 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 2015-01-15.