Hollow Hills Licensed Clinical Social Work P.C.
NPI 1346495710 · Social Worker · Dix Hills, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hollow Hills Licensed Clinical Social Work P.C. is a Social Worker organization in Dix Hills, NY (NPI 1346495710).
Provider details
- NPI number
- 1346495710
- Entity type
- Organization
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marilyn Fenty, Office Manager(631) 673-0311
- License
- R054186-1 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-26
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Hollow Hills Licensed Clinical Social Work P.C.'s NPI number?
- Hollow Hills Licensed Clinical Social Work P.C.'s National Provider Identifier (NPI) is 1346495710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hollow Hills Licensed Clinical Social Work P.C.?
- Hollow Hills Licensed Clinical Social Work P.C. is classified in the NPPES registry as Social Worker (Behavioral Health & Social Service Providers).
- Where is Hollow Hills Licensed Clinical Social Work P.C. located?
- Hollow Hills Licensed Clinical Social Work P.C.'s practice location on file with NPPES is 31 Melrose Rd, Dix Hills, NY 11746-5610.
- What is Hollow Hills Licensed Clinical Social Work P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Hollow Hills Licensed Clinical Social Work P.C. is (631) 425-1168.
- Does Hollow Hills Licensed Clinical Social Work P.C. accept Medicare?
- Hollow Hills Licensed Clinical Social Work P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hollow Hills Licensed Clinical Social Work P.C.?
- The authorized official listed on Hollow Hills Licensed Clinical Social Work P.C.'s NPPES record is Marilyn Fenty, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hollow Hills Licensed Clinical Social Work P.C.'s NPI active?
- Yes — Hollow Hills Licensed Clinical Social Work P.C.'s NPI (1346495710) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.