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

Oak Counseling Services LCSW PLLC

Organization Mental Health Clinic/Center (Including Community Mental Health Center) · NPI 1811883101

Oak Counseling Services LCSW PLLC is a Mental Health Clinic/Center (Including Community Mental Health Center) in West Islip, New York. Registered with an NPI since 2025.

In the registry since
2025
Specialties on file
3
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

615 Center Bay Dr
West Islip, NY 11795-4813
Phone: (631) 873-6111
Show map & directions

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

Specialties & licences

Mental Health Clinic/Center (Including Community Mental Health Center) (primary) Taxonomy 261QM0801X
Adult Mental Health Clinic/Center Taxonomy 261QM0850X
Adolescent and Children Mental Health Clinic/Center Taxonomy 261QM0855X

Record details

NPI number1811883101
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Christina Morrone — Ceo/President · (631) 873-6111
NPI enumeratedJune 14, 2025
Last updated in NPPESDecember 30, 2025
Certification dateDecember 30, 2025
Mailing address615 Center Bay Dr, West Islip, NY 11795-4813