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

Robert Matthew Gelfand, MD

Individual provider Hematology & Oncology Physician · NPI 1407855612

Robert Matthew Gelfand, MD is a Hematology/Oncology in New York, New York. Graduated from State University of New York Downstate Medical Center in 1990, 36 years ago. Practices with East Side Oncology Associates PLLC Dba American Infusion Center, a 9-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
36
Trained at
State University of New York Downstate Medical Center
Licensed in
NJ, NY
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1751 York Ave
New York, NY 10128-6828
Phone: (212) 879-3496
Fax: (212) 879-3724
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 186949 (NY)
Hematology & Oncology Physician Taxonomy 207RH0003X · Licence 25MA09074900 (NJ)

Record details

NPI number1407855612
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2005
Last updated in NPPESJune 6, 2016

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolSTATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER
Graduated 1990 (36 years in practice)
Group practice East Side Oncology Associates Pllc Dba American Infusion Center — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in New York