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License & Identifications

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. Vijay Viswanathan:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Vijay Viswanathan is Excellent. Dr. Viswanathan has been reviewed by 3 patients who have provided 2 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.6
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.6
Follows Up After Visit 5.0

Specialties & Research

Dr. Vijay Viswanathan, MD is board certified in Nuclear Medicine, Diagnostic Radiology, and Neuroradiology.

  • He has special expertise in 1 area:
  • Cancer

Education & Awards

Dr. Viswanathan graduated from Texas A&M University , College Station.


Dr. Viswanathan has 5 hospital affiliations:

  • Faulkner Hospital 
  • Brigham and Women's Hospital 


  • Mandarin
  • German
  • Japanese
  • Chinese
  • Russian
  • Urdu
  • Portuguese
  • French
  • Spanish
  • Hindi

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Additional Information
Dr. Vijay Viswanathan MD is a male Nuclear Medicine Specialist, has 11 years of experience and practices in Nuclear Medicine, Diagnostic Radiology, and Neuroradiology.
Where does Dr. Vijay Viswanathan practice?
Dr. Vijay Viswanathan has 8 office locations.
Dr. Vijay Viswanathan practices Nuclear Medicine, Diagnostic Radiology, and Neuroradiology near Annapolis, MD.
Additional practice locations include: Hyannis, MA and East Bridgewater, MA.
See Annapolis Nuclear Medicine Physicians and Annapolis Radiologists.