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Matthew Barnhart, M.D

NPI 1265721187 · on the registry since 2011 · sole proprietor

Practice

Address
40 Waterview Dr
Sound Beach, NY 11789
Phone
(516) 736-0770

Registry record

Primary taxonomy
2083P0901X
2083P0901X
Also registered as
2083P0901X
Licence states on file
MD, NY
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2025-09-06

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