Providers
9
Locations
4
Specialties
1
Insurance Plans
8
About Marin Medical Laboratories
Background and practice information
Marin Medical Laboratories is a mid-sized group medical practice based in Greenbrae, CA, with 9 affiliated healthcare providers practicing across 4 locations.
The practice brings together providers across several specialties, including pathology. Its providers are in-network with 8 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 82.4 out of 100, a quality measure published by the Centers for Medicare & Medicaid Services.
Practice Locations
4 locations
Marin Medical LaboratoriesPrimary
347 ANDRIEUX ST, Sonoma, CA 954766811
(707) 935-5185
Affiliations
Hospitals where providers at Marin Medical Laboratories hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Marin Medical Laboratories accepts 58 plans from 8 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 Marin Medical Laboratories
Provider specialties represented at this practice
Healthcare Providers in Sonoma
5 providers practice here
Frequently Asked Questions
Common questions about Marin Medical Laboratories
How many providers are at Marin Medical Laboratories?
Marin Medical Laboratories has 9 affiliated healthcare providers across 4 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Marin Medical Laboratories offer?
The practice includes providers in pathology. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Marin Medical Laboratories accept?
Providers at Marin Medical Laboratories are collectively in-network with 8 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Does Marin Medical Laboratories have a quality rating?
The practice's providers have an average MIPS quality score of 82.4 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 Marin Medical Laboratories located?
Marin Medical Laboratories's primary location is in Greenbrae, CA, with 3 additional locations listed on this page. See the contact section for the full address and phone number.
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