Leslie Deutsch, LCSW
NPI 1649444076 · Clinical Social Worker · Somers, NY
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Deutsch, LCSW is a Clinical Social Worker provider in Somers, NY (NPI 1649444076).
Provider details
- NPI number
- 1649444076
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- PRO328861 (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
18 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
- 2008-04-16
- Last updated
- 2024-08-15
- Certified
- 2024-08-15
Frequently asked questions
- What is Leslie Deutsch's NPI number?
- Leslie Deutsch's National Provider Identifier (NPI) is 1649444076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Deutsch's specialty?
- Leslie Deutsch is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Deutsch located?
- Leslie Deutsch's practice location on file with NPPES is 875 Heritage Hls # a, Somers, NY 10589-3111.
- What is Leslie Deutsch's phone number?
- The practice phone number listed in the NPPES registry for Leslie Deutsch is (917) 903-9327.
- Does Leslie Deutsch accept Medicare?
- Leslie Deutsch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Deutsch's NPI active?
- Yes — Leslie Deutsch's NPI (1649444076) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.