Leslie Sickels, LCSW
NPI 1235404302 · Clinical Social Worker · New York, NY
Leslie Sickels, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1235404302).
Provider details
- NPI number
- 1235404302
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 084625 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
14 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
- 2012-03-21
- Last updated
- 2015-06-17
Frequently asked questions
- What is Leslie Sickels's NPI number?
- Leslie Sickels's National Provider Identifier (NPI) is 1235404302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Sickels's specialty?
- Leslie Sickels is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Sickels located?
- Leslie Sickels's practice location on file with NPPES is 303 5th Ave Rm 1003, New York, NY 10016-6639.
- What is Leslie Sickels's phone number?
- The practice phone number listed in the NPPES registry for Leslie Sickels is (740) 709-6015.
- Is Leslie Sickels's NPI active?
- Yes — Leslie Sickels's NPI (1235404302) is active in the NPPES registry as of the last update on 2015-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.