IndividualActive
Deirdre De Leo, MA, LCSW
NPI 1346199692 · Clinical Social Worker · New York, NY
Deirdre De Leo, MA, LCSW is a Clinical Social Worker provider in New York, NY (NPI 1346199692).
Provider details
- NPI number
- 1346199692
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MA, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- 73-076584 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
220 E 42nd St Fl 6
6th Floor
New York, NY 10017-5831
Phone: (718) 888-6796
Street-level locationGet directions
Mailing address
220 E 42nd St Fl 6
New York, NY 10017-5831
Registry dates
- Enumerated
- 2026-01-28
- Last updated
- 2026-01-28
- Certified
- 2026-01-28
Frequently asked questions
- What is Deirdre De Leo's NPI number?
- Deirdre De Leo's National Provider Identifier (NPI) is 1346199692, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deirdre De Leo's specialty?
- Deirdre De Leo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Deirdre De Leo located?
- Deirdre De Leo's practice location on file with NPPES is 220 E 42nd St Fl 6, New York, NY 10017-5831.
- What is Deirdre De Leo's phone number?
- The practice phone number listed in the NPPES registry for Deirdre De Leo is (718) 888-6796.
- Is Deirdre De Leo's NPI active?
- Yes — Deirdre De Leo's NPI (1346199692) is active in the NPPES registry as of the last update on 2026-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.