SearchNew YorkClinical Social Worker

Mark Henderson, LCSW

NPI 1083606826 · on the registry since 2005

Practice

Address
29 N Hamilton St
Poughkeepsie, NY 12601
Phone
(845) 452-1110
Fax
(845) 452-1119
Organisation at this address
Sun River Health Inc
Family Services, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
21

Registry record

Primary taxonomy
Clinical Social Worker
1041C0700X
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