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. Carl Marusak:
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Specialties & Research
Dr. Carl Marusak, MD is board certified in Psychiatry.
Education & Awards
Dr. Marusak graduated from Wayne State University, Detroit.
Dr. Marusak has 1 hospital affiliations:
- John Muir Medical Center-Concord Campus
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- Additional Information
- Dr. Carl Edward Marusak MD is a male Psychiatrist and practices in Psychiatry.
- Where does Dr. Carl E. Marusak practice?
- Dr. Carl Marusak has 1 office location.
Dr. Carl Marusak practices Psychiatry near San Gabriel, CA.
See San Gabriel Psychiatrists.