Mary Newberry Davis
Certified nurse midwife · Women's health
15+ years of experience
Menopause Society Certified Practitioner
About MarinHealth OB/GYN
Mary Newberry Davis is a certified nurse midwife at MarinHealth OB/GYN in Greenbrae, a MarinHealth Medical Network clinic. She has done midwifery and women's health work in the Bay Area for over twenty years and has been at MarinHealth since 2011. Most of her practice is birth care and gynecological care across the lifespan, and her bio says she also helps midlife patients work through the menopause transition with evidence-based information. She trained at UCSF and is a NARM Informed Professional, so she pays attention to how hard life experiences affect health, and she looks for the cause of a problem rather than treating symptoms alone. Visits happen in person at the Greenbrae office or by video, and the clinic publishes a new-patient registration form and an online appointment request. MarinHealth also runs a separate menopause clinic under another physician, and she is not on that team, so menopause care with her happens inside the regular OB/GYN practice.
Care
Treats
- Perimenopause
- Menopause
- Hot flashes
- Sleep problems
- Mood & anxiety
- Brain fog
- Vaginal dryness
- Low libido
- Irregular periods
Cost and insurance
Insurance
Aetna
Anthem
Cigna
UnitedHealthcare
Health Net
Alignment Health
Blue Shield of California
Medicare Advantage
Medicaid managed care
Tricare
Anthem Blue Cross (not contracted with Anthem EPO-Pathway)
United Healthcare (not contracted with UHC Core)
TriCare (not contracted with Tricare Prime)
UC Select/Tier 1
Canopy Health (United Healthcare & Health Net)
Western Health Advantage
Brown & Toland Medical Group
Hill Physician Medical Group
Imperial Medicare Advantage HMO (Imperial Medical Group)
Anthem Medicare Advantage (as of 12.1.25 to Marin County Residents)
County Medical Services Program (CMSP)
Partnership Health Plan
Medicare
Medicaid (CA)
Self-pay
Available — prices aren’t published, ask for rates
The accepted-plan list is MarinHealth Medical Network's general one, and the network asks patients to confirm their own provider's participation when booking.
Verified October 2026. Coverage depends on your plan — confirm with your insurer before your visit.
Qualifications
CNM, MSCP
