Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maggie Sem, MD

Medical Physician Assistant in Duluth, MN · enumerated 2024.

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

National Provider Identifier

1750148037

Verified

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Registry record

Entity type Individual (Type 1)

Name Maggie Sem

Credential MD

Sex Female

Practice address 940 Woodland Ave, Duluth, MN, 55812

Phone (701) 721-1685

Enumeration date Mar 4, 2024

Last updated in NPPES Jun 10, 2026

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PAC1217 (ND) 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 1750148037 active?

Yes, as of the latest NPPES snapshot, NPI 1750148037 is active (record last updated 2026-06-10).

How do I verify Maggie Sem's NPI record?

Cross-check NPI 1750148037 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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Ashley Herman Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1700428497 Benjamin Andres Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1922675677 Isabel Behen Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1134871320 Marie Anderson Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1427754357 Kaitlyn Guertin Wilson Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1962268722 Gillian Sauter Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1851158430 Kate Lin Physician Assistant · Duluth, MN NPI 1336906940 Ellie Hoffman Student in an Organized Health Care Education/Training Program · Duluth, MN NPI 1710744131

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-10.