Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

The Lake Grove School

Organization Emotionally Disturbed Childrens' Residential Treatment Facility · NPI 1093981235

The Lake Grove School is an Emotionally Disturbed Childrens' Residential Treatment Facility in Medford, New York. Registered with an NPI since 2008.

In the registry since
2008

Practice location Address checks out

3390 Route 112
Medford, NY 11763-1421
Phone: (631) 696-1400
Fax: (631) 716-2135
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emotionally Disturbed Childrens' Residential Treatment Facility (primary) Taxonomy 322D00000X

Record details

NPI number1093981235
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationWindwood Meadow, Inc
Authorized official Felix Wienclaw — Chief Financial Officer · (631) 696-1400
NPI enumeratedMay 7, 2008
Last updated in NPPESMay 7, 2008
Mailing addressPo Box 786, Medford, NY 11763-0786