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. Irwin Merkatz:
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Specialties & Research
Dr. Irwin Merkatz, MD is board certified in Obstetrics & Gynecology and Maternal & Fetal Medicine.
- He has special expertise in 2 areas:
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Education & Awards
Dr. Merkatz graduated from Cornell University, New York.
Dr. Merkatz has 10 hospital affiliations:
- Montefiore Medical Center
- Community Hospital at Dobbs Ferry
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- Additional Information
- Where does Dr. Irwin R. Merkatz practice?
Dr. Irwin Merkatz practices Obstetrics & Gynecology and Maternal & Fetal Medicine near Bronx, NY.
See Bronx Obstetricians & Gynecologists.