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Michael Paul Stellmaker, M.D.

Michael Paul Stellmaker is a Surgery Physician provider (Surgery) practicing in Duluth, MN, registered in the NPPES registry with NPI 1417227661 since 2012. The credential MD stands for Doctor of Medicine.

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NPI 1417227661
Entity type Individual (Type 1)
Name Michael Paul Stellmaker
Credential M.D.
Sex Male
Practice address 920 E 1ST ST, SUITE 302, Duluth, MN, 55805
Phone 2182496050
Fax 2182496055
Enumeration date 2012-01-05
Last updated in NPPES 2017-01-31

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Secondary MT-198016-T PA
208600000X Surgery Physician Primary 59582 MN

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

Copy-ready billing details
Provider: Michael Stellmaker, M.D.
NPI: 1417227661
Taxonomy: 208600000X (Surgery Physician)
Address: 920 E 1ST ST, SUITE 302, Duluth, MN, 55805

Other providers at this practice address

NPI Name Type Specialty Location
1609857101 David Choquette Individual Otolaryngology Physician Duluth, MN
1639150147 Todd Freeman Individual Otolaryngology Physician Duluth, MN
1881656320 Sharon Johnson Individual Audiologist Duluth, MN
1205885118 Wayne Hougas Individual Audiologist Duluth, MN
1710936125 Vance Bachelder Individual Pulmonary Disease Physician Duluth, MN
1740230903 Wayne Elmer Individual Pulmonary Disease Physician Duluth, MN
1427008564 Marvin Nevonen Individual Surgery Physician Duluth, MN
1487604492 William Himango Individual Neurological Surgery Physician Duluth, MN

Verify this record

Cross-check NPI 1417227661 against the authoritative CMS record: view Michael Paul Stellmaker on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is NPI 1417227661 active?
Yes — as of the latest NPPES snapshot, NPI 1417227661 is active (record last updated 2017-01-31).
How do I verify Michael Stellmaker's NPI record?
Cross-check NPI 1417227661 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-01-31.