Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ian Jeffrey Cohen, MD

Individual provider Internal Medicine Physician · NPI 1962715144

Dr. Ian Jeffrey Cohen, MD is a Gastroenterology in New York, New York. Qualified in 2010, 16 years ago. Practices with Icahn School of Medicine at Mount Sinai, a 2,791-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
16
Licensed in
NY
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

10 Union Sq E # 3H
New York, NY 10003-3314
Phone: (212) 844-8106
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 E 34th St Fl 2, New York, NY 10016-4337 — (212) 252-6000

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 273624 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 273624 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 273624 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1962715144
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2010
Last updated in NPPESApril 17, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Icahn School Of Medicine At Mount Sinai — 2791 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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