Providers
2
Locations
1
Specialties
1
Insurance Plans
10
About Cornerstone Primary Care Pllc
Background and practice information
Cornerstone Primary Care PLLC is a small group medical practice based in Renton, WA, with 2 affiliated healthcare providers.
The practice brings together providers across several specialties, including family practice. Its providers are in-network with 10 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 30.0 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
1 location
Cornerstone Primary Care PllcPrimary
17900 TALBOT RD S, Renton, WA 980558212
(425) 255-9310
Affiliations
Hospitals where providers at Cornerstone Primary Care Pllc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Cornerstone Primary Care Pllc accepts 47 plans from 9 insurers, including Cigna, UnitedHealthcare, Premera BC.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Quality & Performance
Specialties at Cornerstone Primary Care Pllc
Provider specialties represented at this practice
Healthcare Providers
2 providers practice here
Frequently Asked Questions
Common questions about Cornerstone Primary Care Pllc
How many providers are at Cornerstone Primary Care PLLC?
Cornerstone Primary Care PLLC has 2 affiliated healthcare providers. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Cornerstone Primary Care PLLC offer?
The practice includes providers in family practice. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Cornerstone Primary Care PLLC accept?
Providers at Cornerstone Primary Care PLLC are collectively in-network with 10 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Cornerstone Primary Care PLLC have a quality rating?
The practice's providers have an average MIPS quality score of 30.0 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 Cornerstone Primary Care PLLC located?
Cornerstone Primary Care PLLC's primary location is in Renton, WA. See the contact section for the full address and phone number.
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