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).
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Specialties & Research
Dr. Robert Sosa, MD is board certified in Internal Medicine.
More Specialties & Research
Education & Awards
Dr. Sosa graduated from Saint Louis University.More Education & Awards
Dr. Sosa has 2 hospital affiliations:
- Kaiser Foundation Hospital - Martinez/Walnut
- Kaiser Foundation Hospital - Walnut Creek
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- Additional Information
- Where does Dr. Robert J. Sosa practice?
Dr. Robert Sosa practices Internal Medicine near Walnut Creek, CA.
See Walnut Creek Internists.