Individual
RUBEN NIESVIZKY
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
425 E 61ST ST FL 8, NEW YORK, NY 10065-8722
(646) 962-6500
(212) 746-8961
Mailing address
425 E 61ST ST FL 8, NEW YORK, NY 10065-8722
(646) 962-6500
(212) 746-8961
Taxonomy
Speciality
Code
Description
License number
State
207RH0003X
Hematology & Oncology Physician
Primary
195309
NY
Other
Enumeration date
10/09/2006
Last updated
07/31/2023
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