NPPES file of Aug 9, 2026

Deirdre De Leo, MA, LCSW

Clinical Social Worker · New York, NY

Deirdre De Leo, MA, LCSW is a clinical social worker with a practice address in New York, New York, and NPI 1346199692, issued on Jan 28, 2026. Check the license (New York 73-076584, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346199692
Name
Deirdre De Leo
Credential
MA, LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
73-076584 NY
Self-reported in NPPES; status is on the state search
Practice location
220 E 42ND St FL 6, New York, NY 10017
Phone
(718) 888-6796
Enumerated
Jan 28, 2026
Record last updated
Jan 28, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 220 E 42ND St FL 6

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Cesar AcostaMental Health Counselor1144140633
  2. Militza Alfaro, RNRegistered Nurse1316868839
  3. Risikat Amolegbe, LMHCMental Health Counselor1417891870
  4. Jacqueline CajigasSocial Worker1407776974
  5. Deborah ChoClinical Social Worker1831652742
  6. Natasha Dixon, LMSWSocial Worker1417888660

Verify Deirdre De Leo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 73-076584    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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6,908 clinical social worker records list a practice address in New York

They are 6,908 of the 98,468 NPPES records with a practice address in New York, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,908 in New York → All 29,293 in New York → Every provider in New York →

Other clinical social worker records in New York

  1. Daniel Aaron, LCSW, PH.D.Bronx, NY1922076017
  2. Leslie Aaron, LCSWNew York, NY1740346683
  3. Michael Aaron, LMSWNew York, NY1750678868
  4. Ortal Aaron, BABronx, NY1255413142
  5. Sharon Aaron, LCSWBinghamton, NY1073521589
  6. Shawna Marie Aarons-Cooke, LCSWNew Rochelle, NY1700060076
  7. Cindy Aaronson, MSW, PHDNew York, NY1912079799
  8. Anita Aasen, LCSWVictor, NY1740569581
  9. Janet Ab EdBrooklyn, NY1033476841
  10. Julie Abada, LCSWFresh Meadows, NY1942375829

Common questions

What is Deirdre De Leo, MA, LCSW's NPI number?

Deirdre De Leo, MA, LCSW's National Provider Identifier (NPI) is 1346199692, issued on Jan 28, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Deirdre De Leo, MA, LCSW located?

The NPPES record lists a practice address at 220 E 42ND St FL 6, New York, NY, 10017. Phone: (718) 888-6796. Providers update this record themselves, so call before visiting.

How can I verify Deirdre De Leo, MA, LCSW's license?

NPPES lists New York license number 73-076584, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.