A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
Learn more about Dr. Maria Greaves:
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Specialties & Research
Dr. Maria Greaves, MD is board certified in Family Medicine.
More Specialties & Research
Education & Awards
Dr. Greaves graduated from Loyola University Chicago, Maywood.More Education & Awards
Dr. Greaves has 2 hospital affiliations:
- Watsonville Community Hospital
- Dominican Hospital
Accepted Insurance Plans
Dr. Greaves accepts these health insurances in at least one office:
- Anthem Blue Cross - 9 plans
- Unicare - 11 plans
- Cigna - 2 plans
More Accepted Insurance
Similar doctors nearby
- Additional Information
- Where does Dr. Maria S. Greaves practice?
Dr. Maria Greaves practices Family Medicine near Boulder Creek, CA.
Additional practice locations include: Santa Cruz, CA.
See Boulder Creek Family Physicians.