Providers
41
Locations
5
Specialties
11
Insurance Plans
17
About Western Sierra Medical Clinic Inc.
Background and practice information
Western Sierra Medical Clinic INC. is a established group medical practice based in Downieville, CA, with 41 affiliated healthcare providers practicing across 5 locations.
The practice brings together providers across multiple specialties, including nurse practitioner, physician assistant, family practice, and clinical social worker. Its providers are in-network with 17 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
5 locations
Western Sierra Medical Clinic Inc.Primary
844 OLD TUNNEL RD, Grass Valley, CA 959458524
(530) 274-9762
Affiliations
Hospitals where providers at Western Sierra Medical Clinic Inc. hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Western Sierra Medical Clinic Inc. accepts 77 plans from 11 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.
Specialties at Western Sierra Medical Clinic Inc.
Provider specialties represented at this practice
Healthcare Providers in Grass Valley
20 providers practice here
Joseph Britton, MD
Emergency Medicine
Grass Valley, CA
Jessica Hamilton, MD
Family Practice
Grass Valley, CA
Veronica Minier, MD
Family Practice
Grass Valley, CA
Matthew Morris
Family Practice
Grass Valley, CA
Susan Shapiro, MD
Family Practice
Grass Valley, CA
Mehran Moussavian, DO
Interventional Cardiology · Telehealth
Grass Valley, CA
Daniel Brusser, NP
Nurse Practitioner
Grass Valley, CA
Kerri Fjeld, NP
Nurse Practitioner
Grass Valley, CA
Havilyn Harrar, NP
Nurse Practitioner
Grass Valley, CA
Karen Lee, NP
Nurse Practitioner
Grass Valley, CA
Jessica Lusignan, NP
Nurse Practitioner
Grass Valley, CA
Diana Petros, NP
Nurse Practitioner
Grass Valley, CA
Gianvieve Schwirblat, NP
Nurse Practitioner
Grass Valley, CA
Faye Jensen, MD
Obstetrics/gynecology
Grass Valley, CA
Taylor Anderson
Physician Assistant
Grass Valley, CA
Ashley Church
Physician Assistant
Grass Valley, CA
Kirsten George, PA
Physician Assistant · Telehealth
Grass Valley, CA
Robert Olson, PA
Physician Assistant
Grass Valley, CA
Marcella Pierce, PA
Physician Assistant
Grass Valley, CA
Thomas Jacobs, DPM
Podiatry
Grass Valley, CA
Frequently Asked Questions
Common questions about Western Sierra Medical Clinic Inc.
How many providers are at Western Sierra Medical Clinic INC.?
Western Sierra Medical Clinic INC. has 41 affiliated healthcare providers across 5 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Western Sierra Medical Clinic INC. offer?
The practice includes providers in nurse practitioner, physician assistant, family practice, and clinical social worker, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Western Sierra Medical Clinic INC. accept?
Providers at Western Sierra Medical Clinic INC. are collectively in-network with 17 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Western Sierra Medical Clinic INC. located?
Western Sierra Medical Clinic INC.'s primary location is in Downieville, CA, with 4 additional locations listed on this page. See the contact section for the full address and phone number.
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