Providers
198
Locations
7
Specialties
12
Insurance Plans
37
About St Marys Regional Health Center
Background and practice information
St Marys Regional Health Center is a large multi-specialty medical practice based in Detroit Lakes, MN, with 198 affiliated healthcare providers practicing across 7 locations.
The practice brings together providers across multiple specialties, including nurse practitioner, physician assistant, family practice, and hospitalist. Its providers are in-network with 37 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
7 locations
St Marys Regional Health CenterPrimary
117 N MAIN ST, Mahnomen, MN 565574003
(218) 936-5616
Affiliations
Hospitals where providers at St Marys Regional Health Center hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
St Marys Regional Health Center accepts 117 plans from 9 insurers, including Humana, Cigna, Aetna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at St Marys Regional Health Center
Provider specialties represented at this practice
Healthcare Providers in Mahnomen
3 providers practice here
Frequently Asked Questions
Common questions about St Marys Regional Health Center
How many providers are at St Marys Regional Health Center?
St Marys Regional Health Center has 198 affiliated healthcare providers across 7 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does St Marys Regional Health Center offer?
The practice includes providers in nurse practitioner, physician assistant, family practice, and hospitalist, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does St Marys Regional Health Center accept?
Providers at St Marys Regional Health Center are collectively in-network with 37 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is St Marys Regional Health Center located?
St Marys Regional Health Center's primary location is in Detroit Lakes, MN, with 6 additional locations listed on this page. See the contact section for the full address and phone number.
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