Leslie Epstein, MSW, LCSW
NPI 1023165305 · Clinical Social Worker · Miller Place, NY
Leslie Epstein, MSW, LCSW is a Clinical Social Worker provider in Miller Place, NY (NPI 1023165305).
Provider details
- NPI number
- 1023165305
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 034059-1 (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
19 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
- 2007-01-05
- Last updated
- 2007-12-14
Frequently asked questions
- What is Leslie Epstein's NPI number?
- Leslie Epstein's National Provider Identifier (NPI) is 1023165305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Epstein's specialty?
- Leslie Epstein is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Epstein located?
- Leslie Epstein's practice location on file with NPPES is 42 Henearly Dr, Miller Place, NY 11764-3315.
- What is Leslie Epstein's phone number?
- The practice phone number listed in the NPPES registry for Leslie Epstein is (631) 828-8487.
- Is Leslie Epstein's NPI active?
- Yes — Leslie Epstein's NPI (1023165305) is active in the NPPES registry as of the last update on 2007-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.