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. Mara Horwitz:
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The overall average patient rating of Dr. Mara Horwitz is Excellent.
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Specialties & Research
Dr. Mara Horwitz, MD is board certified in Endocrinology, Diabetes & Metabolism.
- She has special expertise in 5 areas:
- Diabetes Mellitus
- Metabolic Bone Diseases
Education & Awards
Dr. Horwitz graduated from Columbia University, New York. She has 1 awards.
Dr. Horwitz has 12 hospital affiliations:
- UPMC South Side
- UPMC Passavant
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- Additional Information
- Dr. Mara Jean Horwitz MD is a female Internist, has 24 years of experience and practices in Endocrinology, Diabetes & Metabolism.
- Where does Dr. Mara J. Horwitz practice?
- Dr. Mara Horwitz has 3 office locations.
Dr. Mara Horwitz practices Endocrinology, Diabetes & Metabolism near Pittsburgh, PA.
See Pittsburgh Endocrinologists.