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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. Faizur Chowdhury:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Faizur Chowdhury is Excellent. Dr. Chowdhury has been reviewed by 7 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.7
Promptness 4.6
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.6
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 12 areas:
  • Adrenal Gland Diseases
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • High Blood Pressure (Hypertension)
  • Lipid Disorders
  • Lipid Metabolism Disorders
  • Nuclear Medicine
  • Osteoporosis
  • Parathyroid Diseases
  • Pituitary Diseases
  • Thyroid Diseases

Education & Awards

Dr. Chowdhury graduated from Dacca Medical College. He has 3 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)
On-Time Doctor Award (2014)


Dr. Chowdhury has 4 hospital affiliations:

  • Good Samaritan Hospital Medical Center 
  • North Shore/Long Island Jewish Hospital System - Southside Hospital 

> > > > Dr. Faizur Chowdhury, MD

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Additional Information
Dr. Faizur Rahman Chowdhury MD is a male Internist and practices in Internal Medicine and Endocrinology, Diabetes & Metabolism.
Where does Dr. Faizur R. Chowdhury practice?
Dr. Faizur Chowdhury has 1 office location.
Dr. Faizur Chowdhury practices Internal Medicine and Endocrinology, Diabetes & Metabolism near West Islip, NY.
See West Islip Internists and West Islip Endocrinologists.