Nys Office of Mental Health

CCN

334064The number CMS certifies the facility under, not a provider identifier

Status

Active

Provider type

Hospital – Psychiatric

Listed by Care Compare as

Psychiatric

Ownership

Government - State

Control type

State

Participating since

Jul 18, 2014

Last certification

Oct 22, 2025

Beds

47

Address

197 Half Hollow Road
Dix Hills, NY 11746
(631) 370-1701

• Nys Office of Mental Health

  • Psychiatric Hospital
  • Dix Hills, NY
  • NPI 1437216975
  Medicare enrollment

• Provider of Services: the certification, provider type, beds and status.
• Medicare Care Compare: the star rating and every measure on this page, with the state and national rates CMS publishes beside them.
• NPPES NPI Registry: the NPI records connected to this certification.

Better and worse are CMS's own comparison with the national rate, not ours: for most measures a low score is the good one (deaths, infections) and for others a high one is, so measures where CMS states no comparison are left uncoloured. The exception is star ratings, which are read against the national average here. Quality measures are published by CMS and are not adjusted or re-scored here. Averages marked “computed here” are the mean of every facility reporting that measure, worked out by NPIMap because CMS publishes no comparison for it. Confirm anything you rely on at Medicare Care Compare.