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

Olsl New York Operating Company LLC

Organization Assisted Living Facility · NPI 1427352293

Olsl New York Operating Company LLC is an Assisted Living Facility in Plainview, New York. Registered with an NPI since 2011.

In the registry since
2011
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

12 Washington Ave
Plainview, NY 11803-4048
Phone: (516) 933-0002
Show map & directions

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

Specialties & licences

Assisted Living Facility (primary) Taxonomy 310400000X

Record details

NPI number1427352293
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationOlsl New York Operating Company LLC
Authorized official John Moore — Ceo · (502) 779-7608
Other names Plainview
NPI enumeratedJanuary 7, 2011
Last updated in NPPESJanuary 7, 2011
Mailing address12 Washington Ave, Plainview, NY 11803-4048