Kathryn D'Alessio, LMSW
NPI 1255795381 · Social Worker · Staten Island, NY
Kathryn D'Alessio, LMSW is a Social Worker provider in Staten Island, NY (NPI 1255795381).
Provider details
- NPI number
- 1255795381
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 096968-1 (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
10 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
- 2016-04-05
- Last updated
- 2016-04-05
Frequently asked questions
- What is Kathryn D'Alessio's NPI number?
- Kathryn D'Alessio's National Provider Identifier (NPI) is 1255795381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn D'Alessio's specialty?
- Kathryn D'Alessio is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Kathryn D'Alessio located?
- Kathryn D'Alessio's practice location on file with NPPES is 444 Saint Marks Pl, Staten Island, NY 10301-2434.
- What is Kathryn D'Alessio's phone number?
- The practice phone number listed in the NPPES registry for Kathryn D'Alessio is (718) 720-6727.
- Is Kathryn D'Alessio's NPI active?
- Yes — Kathryn D'Alessio's NPI (1255795381) is active in the NPPES registry as of the last update on 2016-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.