1. Home
  2. Directory
  3. New York
  4. Dix Hills
  5. Social Worker
  6. NPI Profile

HOLLOW HILLS LICENSED CLINICAL SOCIAL WORK P.C.
NPI 1346495710
Social Worker in Dix Hills, NY

Active since November 26, 2008
31 MELROSE RD, DIX HILLS, NY 11746(631) 425-1168(631) 673-0313 Get Directions Write a Review

NPPES record last updated: March 11, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Hollow Hills Licensed Clinical Social Work P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

HOLLOW HILLS LICENSED CLINICAL SOCIAL WORK P.C. (NPI 1346495710) is a healthcare organization registered as a social worker in Dix Hills, New York and active in the NPI registry since November 2008. The organization lists Marilyn Fenty, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1346495710
Entity TypeOrganization
Primary Taxonomy104100000X
Legal Business NameHOLLOW HILLS LICENSED CLINICAL SOCIAL WORK P.C.
Location Address31 MELROSE RDDix Hills, NY 11746-5610
Mailing Address31 Melrose RdDix Hills, NY 11746-5610 · (631) 573-0311 · Fax (631) 673-0313
Phone(631) 425-1168
Fax(631) 673-0313
Organization SubpartNo
Authorized OfficialMarilyn FentyOffice Manager · (631) 673-0311
Enumeration DateNovember 26, 2008
Last NPPES UpdateMarch 11, 2026
NPPES CertifiedMarch 11, 2026
✔ NPI 1346495710 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NY · R054186-1
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
31 MELROSE RD, Dix Hills, NY 11746
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HOLLOW HILLS COUNSELING CENTER
Social Worker (Clinical)
31 MELROSE RD
DIX HILLS, NY 11746
Suffolk County (631) 425-1168
MRS. MARILYN BETH FENTY RN COUNSELOR
Counselor (Mental Health)
31 MELROSE RD
DIX HILLS, NY 11746
Suffolk County (631) 425-1168
MR. WILLIAM PATRICK FENTY II LCSW
Social Worker (Clinical)
31 MELROSE RD
DIX HILLS, NY 11746
Suffolk County (631) 425-1168

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hollow Hills Licensed Clinical Social Work P.C.'s NPI number?

The NPI number for Hollow Hills Licensed Clinical Social Work P.C. is 1346495710. It was assigned to this organization in the NPPES registry on November 26, 2008.

Where is Hollow Hills Licensed Clinical Social Work P.C. located?

Hollow Hills Licensed Clinical Social Work P.C. is located at 31 Melrose Rd, Dix Hills, NY 11746. The listed phone number is (631) 425-1168.

What is Hollow Hills Licensed Clinical Social Work P.C.'s specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Hollow Hills Licensed Clinical Social Work P.C. was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.