MAGGIE SEM MD
NPI 1750148037
Physician Assistant - Medical in Duluth, MN
About Maggie Sem Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAGGIE SEM MD (NPI 1750148037) is an individual medical provider in Duluth, Minnesota, licensed in North Dakota (PAC1217) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS, is affiliated with Trinity Hospitals, and maintains a secondary practice location in Minot.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Maggie Sem Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Hospitals
Acute Care Hospitals · Minot, NDOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
DULUTH, MN 55812
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Maggie Sem's NPI number?
The NPI number for Maggie Sem is 1750148037. It was assigned to this individual provider in the NPPES registry on March 4, 2024.
Where is Maggie Sem located?
Maggie Sem practices at 940 Woodland Ave, Duluth, MN 55812. The listed phone number is (701) 721-1685.
What is Maggie Sem's specialty?
The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.
Is Maggie Sem enrolled in Medicare?
Yes. Maggie Sem is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Maggie Sem affiliated with any hospitals?
According to CMS data, Maggie Sem is affiliated with Trinity Hospitals.
When was this NPI record last updated?
The NPPES record for Maggie Sem was last updated on June 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 57 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Maggie Sem, MD · NPI 1750148037
Medical physician in Duluth, Minnesota. Individual provider, active in the CMS NPPES registry since March 4, 2024.
## Identity
- **NPI:** 1750148037 (Entity type: Individual)
- **Enumerated:** March 4, 2024
- **Primary specialty:** Physician Assistant - Medical · taxonomy 363AM0700X
- **State license:** PAC1217 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 940 WOODLAND AVE, Duluth, MN 55812-1113
- **Phone:** (701) 721-1685
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** June 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1750148037) · Data from the CMS NPPES public registry.