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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 (2)

The overall average patient rating of Dr. Marie Pottanat is Average. Dr. Pottanat has been reviewed by 6 patients who have provided 2 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 2.8
Courteous Staff 3.1
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 3.0

Education & Awards

Dr. Pottanat graduated from St. John's Medical College, Bangalore. She has 1 awards.

Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level III


Dr. Pottanat has 9 hospital affiliations:

  • NYU Langone Medical Center 
  • North Shore University Hospital 


  • Spanish
  • Malayalam
  • Malay
  • English

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Additional Information
Dr. Marie T Pottanat MD is a female Internist, has 35 years of experience and practices in Internal Medicine.
Where does Dr. Marie T. Pottanat practice?
Dr. Marie Pottanat has 2 office locations.
Dr. Marie Pottanat practices Internal Medicine near Ronkonkoma, NY.
Additional practice locations include: Hicksville, NY.
See Ronkonkoma Internists.