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

Ruvim Krupkin, MD

Individual provider Hematology & Oncology Physician · NPI 1942205042

Ruvim Krupkin, MD is a Hematology & Oncology Physician in Brooklyn, New York. Licensed in New York. Registered with an NPI since 2005.

Licensed in
NY
In the registry since
2005
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

2844 Ocean Pkwy
Brooklyn, NY 11235-7900
Phone: (718) 266-1500
Fax: (718) 266-1500
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 208194 (NY)

Record details

NPI number1942205042
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESOctober 1, 2016

Other providers in Brooklyn