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

Ari Cohen, MD

Individual provider Pediatric Emergency Medicine (Emergency Medicine) Physician · NPI 1356300826

Ari Cohen, MD is a Pediatric Medicine in NY, New York. Graduated from University of Chicago, Pritzker School of Medicine in 1997, 29 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
29
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
NY
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

100TH Street And Madison Ave
NY, NY 10029
Phone: (212) 241-0101
Fax: (212) 426-5083
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Emergency Medicine (Emergency Medicine) Physician (primary) Taxonomy 207PP0204X · Licence 2112791 (NY)

Record details

NPI number1356300826
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESApril 23, 2008
Mailing addressOne Gustave Levy Place, Box 1149, New York, NY 10029

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1997 (29 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount