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R K Medical Care P C

Hematology & Oncology Physician in Brooklyn, NY · enumerated 2008 · authorized official Ruvim Krupkin, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922259480

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Registry record

Entity type Organization (Type 2)
Legal business name R K Medical Care P C
Other name <Unavail>
Practice address 2844 Ocean Pkwy, Brooklyn, NY, 11235
Phone (718) 266-1500
Enumeration date Oct 2, 2008
Last updated in NPPES May 24, 2011

Taxonomy & classification

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 208194 (NY) Primary

Authorized official

Name Ruvim Krupkin
Title President
Phone (718) 266-1500

Other identifiers

Identifier Type State Issuer
01828468 Medicaid NY -
5525210001 Other NY BLUECROSS BLUESHIELD
080221000045 Other - FIDELIS CARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for R K Medical Care P C?
The NPI for R K Medical Care P C is 1922259480, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for R K Medical Care P C?
NPPES lists Ruvim Krupkin (President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-05-24.