Leslie Vellios, LCSW
NPI 1053749788 · Clinical Social Worker · Pleasantville, NY
Leslie Vellios, LCSW is a Clinical Social Worker provider in Pleasantville, NY (NPI 1053749788).
Provider details
- NPI number
- 1053749788
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- RO41788-1 (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
12 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
- 2013-10-15
- Last updated
- 2013-10-15
Frequently asked questions
- What is Leslie Vellios's NPI number?
- Leslie Vellios's National Provider Identifier (NPI) is 1053749788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Vellios's specialty?
- Leslie Vellios is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Leslie Vellios located?
- Leslie Vellios's practice location on file with NPPES is 23 Pheasant Run Rd, Pleasantville, NY 10570-2512.
- What is Leslie Vellios's phone number?
- The practice phone number listed in the NPPES registry for Leslie Vellios is (917) 584-8525.
- Is Leslie Vellios's NPI active?
- Yes — Leslie Vellios's NPI (1053749788) is active in the NPPES registry as of the last update on 2013-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.