Doctors That Accept Medicare in Guerneville, CA

28 Medicare-enrolled clinicians · CMS data, refreshed 2026-06-26

These are 28 clinicians enrolled in Medicare and practicing in Guerneville, grouped by specialty below. Being enrolled means they can bill Original Medicare for your care. Most also accept assignment — they take Medicare's approved amount as full payment, so you only owe your deductible and 20% coinsurance. Call first to confirm they're accepting new Medicare patients.

Providers in Guerneville by Specialty

Family Medicine(12)

Adam Francis, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Anita Vasudevan, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Anna Bowen, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Deette Deville, MD
West County Health Centers, Inc.
Po Box, Guerneville95446
Accepts assignment
Deette Deville, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Jared Garrison-Jakel, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Jason Cunningham, DO
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Jessica Stanton, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Michelle Davey, DO
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignmentTelehealth available
Reece Fenning, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Steven Bromer, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Suegee Tamar-Mattis, DO
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment

Internal Medicine(1)

Andrea Seiffertt, DO
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment

Physical Therapist(2)

Emileigh Harrington, PT
Po Box, Suite 595, Guerneville95446
May accept assignment
Emileigh Harrington, PT
Po Box, Suite 595, Guerneville95446
May accept assignment

Nurse Practitioner(4)

Andrea Ginsberg, NP
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Surani Hayre-Kwan, NP
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment
Treesa Antony, NP
West County Health Centers, Inc.
Po Box, Guerneville95446
Accepts assignmentTelehealth available
Treesa Antony, NP
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignmentTelehealth available

Psychiatry(2)

Murni Lubis, MD
County Of Sonoma
16390 Main St, Guerneville95446
📞 (707) 565-4861Accepts assignmentTelehealth available
Michael Kozart, MD
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment

Marriage & Family Therapist(1)

Michael Walker
Po Box, Suite 1178, Guerneville95446
May accept assignment

Physician Assistant(1)

Kyla Ehrenreich, PA
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment

Clinical Psychologist(1)

Linda Winter
West County Health Centers, Inc.
Po Box, Suite 1449, Guerneville95446
Accepts assignment

Other Cities in California

New to Medicare?

Frequently Asked Questions

Are these doctors in Guerneville accepting new Medicare patients?

We can't say for sure — CMS's enrollment data confirms a provider is enrolled in Medicare, not whether their practice is currently open to new patients. Call first to confirm they're accepting new Medicare patients before you book.

What does "accepts Medicare assignment" mean?

It means the provider takes Medicare's approved amount as full payment for a covered service, so you only owe your normal deductible and 20% coinsurance — no extra charges. A provider marked "may accept assignment" can go either way, so ask when you call.

Will these doctors work with my Medicare Advantage plan?

Not necessarily. This directory is built from Medicare enrollment data, which applies to Original Medicare. If you have a Medicare Advantage plan, your plan's own network determines who's covered — check your plan's directory first, then confirm with the office directly.

Does Original Medicare cover dental care from these providers?

Original Medicare does not cover routine dental care like cleanings, fillings, or dentures. Some Medicare Advantage plans include dental benefits. See our guide on what Medicare does and doesn't cover for dental.

Provider data from the CMS Doctors and Clinicians National Downloadable File, refreshed 2026-06-26. Directory information only, not medical or insurance advice. View all Medicare doctors in California →