Providers
189
Locations
2
Specialties
11
Insurance Plans
22
About Saint Marys Health Services
Background and practice information
Saint Marys Health Services is a large multi-specialty medical practice based in Grand Rapids, MI, with 189 affiliated healthcare providers practicing across 2 locations.
The practice brings together providers across multiple specialties, including certified registered nurse anesthetist, anesthesiology, nurse practitioner, and nephrology. Its providers are in-network with 22 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a solid average Merit-based Incentive Payment System (MIPS) score of 81.6 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
2 locations
Saint Marys Health ServicesPrimary
1500 E SHERMAN BLVD, Muskegon, MI 494441849
(231) 672-2000
Affiliations
Hospitals where providers at Saint Marys Health Services hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Saint Marys Health Services accepts 76 plans from 9 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Saint Marys Health Services
Provider specialties represented at this practice
Frequently Asked Questions
Common questions about Saint Marys Health Services
How many providers are at Saint Marys Health Services?
Saint Marys Health Services has 189 affiliated healthcare providers across 2 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Saint Marys Health Services offer?
The practice includes providers in certified registered nurse anesthetist, anesthesiology, nurse practitioner, and nephrology, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Saint Marys Health Services accept?
Providers at Saint Marys Health Services are collectively in-network with 22 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Saint Marys Health Services have a quality rating?
The practice's providers have an average MIPS quality score of 81.6 out of 100, based on Centers for Medicare & Medicaid Services data. MIPS measures performance across quality, cost, care coordination, and use of health technology.
Where is Saint Marys Health Services located?
Saint Marys Health Services's primary location is in Grand Rapids, MI, with 1 additional location listed on this page. See the contact section for the full address and phone number.
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