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Leonard Kristal, M.D

NPI 1871533810 · on the registry since 2006

Practice

Address
181 N Belle Mead Rd
East Setauket, NY 11733
Phone
(631) 444-4200
Organisation at this address
North Shore Hematology Oncology Associates
Inferred from a shared address, not stated in the registry.
Clinicians at this address
47

Registry record

Primary taxonomy
207NP0225X
207NP0225X
Licence states on file
NY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New York