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. Ruby Alonzo:
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- Currently 3.5 of 4 stars
The overall average patient rating of Dr. Ruby Alonzo is Excellent.
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Specialties & Research
Dr. Ruby Alonzo, MD is board certified in Obstetrics & Gynecology.
- She has special expertise in 2 areas:
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Education & Awards
Dr. Alonzo graduated from University Of Santo Tomas, Manila. She has 2 awards.
Dr. Alonzo has 1 hospital affiliations:
- Calvert Memorial Hosp
Accepted Insurance Plans
Dr. Alonzo accepts these health insurances in at least one office:
- United Healthcare - 19 plans
- Great-West Healthcare - 2 plans
- Cigna - 10 plans
- Humana - 7 plans
- Aetna - 3 plans
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- Additional Information
- Where does Dr. Ruby C. Alonzo practice?
Dr. Ruby Alonzo practices Obstetrics & Gynecology near Prince Frederick, MD.
See Prince Frederick Obstetricians & Gynecologists.