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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).

Patient Reviews

Patient comments (17)

The overall average patient rating of Dr. Matty Mathivannan is Good. Dr. Mathivannan has been reviewed by 22 patients who have provided 17 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.6
Promptness 2.7
Courteous Staff 3.1
Accurate Diagnosis 3.7
Bedside Manner 3.1
Spends Time with Me 3.8
Follows Up After Visit 3.5

Specialties & Research

Dr. Matty Mathivannan, MD is board certified in Internal Medicine.

  • He has special expertise in 2 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Diabetes

Education & Awards

Dr. Mathivannan graduated from St. George's University, Bay Shore. He has 1 awards.

Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2013 - 2016)
Level II


Dr. Mathivannan has 2 hospital affiliations:

  • Washington Hospital Center 
  • Sibley Memorial Hospital 


  • English
  • Sinhala

> > > > Dr. Matty Mathivannan, MD

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Additional Information
Dr. Matty Mathivannan MD is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Matty Mathivannan practice?
Dr. Matty Mathivannan has 9 office locations.
Dr. Matty Mathivannan practices Internal Medicine near Washington, DC.
Additional practice locations include: Temple Hills, MD and Arlington, VA.
See Washington Internists.