Dr. Mark L. Chapman, MD


Accepting new patients 15 years of experience Offers telehealth


Dr. Mark L. Chapman, MD is an Internist (Gastroenterologist) in New York, NY. He specializes in Gastroenterology, has 15 years of experience, and is board certified. He graduated from Mount Sinai Hospital.

Dr. Mark L. Chapman, MD works at Susan and Leonard Feinstein IBD Clinical Center. He is accepting new patients and accepts Aetna, Amerihealth, Anthem, Blue Cross Blue Shield, Cigna, and other major insurance plans. Please call ahead to schedule an appointment with Dr. Mark L....


Treatment Frequency

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Accepted Insurance

A provider may accept your insurance carrier but may not be in-network with your specific plan. To confirm your coverage, contact your insurance carrier or the provider's office.

  • Aetna
  • Amerihealth
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna

Ratings & Reviews

Average provider rating

Group 24

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About Dr. Mark L. Chapman, MD


  • Gastroenterology

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • New York State U, College of Medicine - Downstate


  • Mount Sinai Hospital
  • Montefiore Med Ctr
  • Mount Sinai Hospital

Board Certifications

  • ABMS
  • Gastroenterology
  • American Board of Internal Medicine
  • Gastroenterology
  • Internal Medicine


Susan and Leonard Feinstein IBD Clinical Center

17 E 102nd St Fl 5,

New York, NY 10029


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