Providers
3147
Locations
45
Specialties
12
Insurance Plans
46
About Wellstar Medical Group Llc
Background and practice information
Wellstar Medical Group LLC is a large multi-specialty medical practice based in Kennesaw, GA, with 3,147 affiliated healthcare providers practicing across 45 locations in 2 states.
The practice brings together providers across multiple specialties, including nurse practitioner, physician assistant, family practice, and hospitalist. Its providers are in-network with 46 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Across its providers, the practice has a strong average Merit-based Incentive Payment System (MIPS) score of 90.1 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
45 locations
Wellstar Medical Group LlcPrimary
121 PARK CENTRAL DR, Columbia, SC 292036476
(706) 721-8623
Marietta, GA
4369 providers
Kennesaw, GA
2952 providers
Augusta, GA
1688 providers
Austell, GA
631 providers
Roswell, GA
604 providers
Hiram, GA
449 providers
Douglasville, GA
443 providers
Lagrange, GA
332 providers
Griffin, GA
182 providers
Smyrna, GA
162 providers
Alpharetta, GA
160 providers
Woodstock, GA
151 providers
Acworth, GA
95 providers
Evans, GA
69 providers
Dallas, GA
61 providers
Aiken, SC
51 providers
Grovetown, GA
47 providers
Martinez, GA
40 providers
Warm Springs, GA
31 providers
Atlanta, GA
29 providers
Holly Springs, GA
28 providers
Cartersville, GA
14 providers
Powder Springs, GA
12 providers
Canton, GA
11 providers
Greensboro, GA
10 providers
Sandersville, GA
10 providers
Villa Rica, GA
8 providers
Rome, GA
8 providers
West Point, GA
7 providers
Pine Mountain, GA
6 providers
Hogansville, GA
5 providers
Hephzibah, GA
5 providers
Jackson, GA
4 providers
Greenville, GA
4 providers
Jasper, GA
4 providers
Morrow, GA
3 providers
Senoia, GA
2 providers
Thomaston, GA
2 providers
Savannah, GA
1 provider
Waynesboro, GA
1 provider
Athens, GA
1 provider
Valdosta, GA
1 provider
Louisville, GA
1 provider
Columbus, GA
1 provider
Affiliations
Hospitals where providers at Wellstar Medical Group Llc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Wellstar Medical Group Llc accepts 203 plans from 11 insurers, including Kaiser Permanente Georgia, Humana, Cigna.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Wellstar Medical Group Llc
Provider specialties represented at this practice
Healthcare Providers in Columbia
2 providers practice here
Frequently Asked Questions
Common questions about Wellstar Medical Group Llc
How many providers are at Wellstar Medical Group LLC?
Wellstar Medical Group LLC has 3,147 affiliated healthcare providers across 45 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Wellstar Medical Group LLC 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 Wellstar Medical Group LLC accept?
Providers at Wellstar Medical Group LLC are collectively in-network with 46 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Wellstar Medical Group LLC have a quality rating?
The practice's providers have an average MIPS quality score of 90.1 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 Wellstar Medical Group LLC located?
Wellstar Medical Group LLC's primary location is in Kennesaw, GA, with 44 additional locations listed on this page. See the contact section for the full address and phone number.
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