Providers
136
Locations
12
Specialties
10
Insurance Plans
14
About American Multispecialty Group Inc
Background and practice information
American Multispecialty Group INC is a large multi-specialty medical practice based in Saint Louis, MO, with 136 affiliated healthcare providers practicing across 12 locations in 2 states.
The practice brings together providers across multiple specialties, including family practice, nurse practitioner, internal medicine, and physician assistant. Its providers are in-network with 14 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a reported average Merit-based Incentive Payment System (MIPS) score of 62.3 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
12 locations
American Multispecialty Group IncPrimary
4800 MEXICO RD, Saint Peters, MO 633761666
(636) 441-0067
Affiliations
Hospitals where providers at American Multispecialty Group Inc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
American Multispecialty Group Inc accepts 145 plans from 9 insurers, including HCSC: BCBS Illinois, Cigna, 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 American Multispecialty Group Inc
Provider specialties represented at this practice
Healthcare Providers in Saint Peters
1 providers practice here
Frequently Asked Questions
Common questions about American Multispecialty Group Inc
How many providers are at American Multispecialty Group INC?
American Multispecialty Group INC has 136 affiliated healthcare providers across 12 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does American Multispecialty Group INC offer?
The practice includes providers in family practice, nurse practitioner, internal medicine, and physician assistant, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does American Multispecialty Group INC accept?
Providers at American Multispecialty Group INC are collectively in-network with 14 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does American Multispecialty Group INC have a quality rating?
The practice's providers have an average MIPS quality score of 62.3 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 American Multispecialty Group INC located?
American Multispecialty Group INC's primary location is in Saint Louis, MO, with 11 additional locations listed on this page. See the contact section for the full address and phone number.
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