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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Dr. Grosu has 1 hospital affiliations:
- Eastern Maine Medical Center
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- Additional Information
- Dr. Ion Dan Grosu MD is a male Internist and practices in Hospitalist and Internal Medicine.
- Where does Dr. Ion D. Grosu practice?
- Dr. Ion Grosu has 1 office location.
Dr. Ion Grosu practices Hospitalist and Internal Medicine near Bangor, ME.
See Bangor Hospitalists and Bangor Internists.