Donald Sinkfield, LMHC
NPI 1932404670 · on the registry since 2011
Practice
- Address
- 17 W Merrick Rd Ste B
Valley Stream, NY 11580 - Phone
- (917) 670-8843
- Fax
- (516) 459-6137
- Organisation at this address
- Help To Adjust Inc
Dental Associates Of Valley Stream PcInferred from a shared address, not stated in the registry. - Clinicians at this address
- 29
Registry record
- Primary taxonomy
- Counselor
101Y00000X
- Licence states on file
- NY
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-06-23
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