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. Ravinder Grewal:
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Specialties & Research
Dr. Ravinder Grewal, MD, MBBS, BS is board certified in Nuclear Medicine.
- She has special expertise in 1 area:
- Thyroid Cancer
Education & Awards
Dr. Grewal graduated from Dayanand Medical College, Ludhiana.
Dr. Grewal has 1 hospital affiliations:
- Memorial Sloan-Kettering
Accepted Insurance Plans
Dr. Grewal accepts these health insurances in at least one office:
- Empire Blue Cross Blue Shield - 12 plans
- ODS Health Plans - 1 plan
- Oxford Health Plans - 2 plans
- Cigna - 6 plans