NPPES file of Aug 9, 2026

Mariela Altagracia Delacruz, LCSW

Clinical Social Worker · Brooklyn, NY

Mariela Altagracia Delacruz, LCSW is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1508450255, issued on Feb 23, 2021. Check the license (New York 099110-01, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1508450255
Name
Mariela Altagracia Delacruz
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
099110-01 NY
110158 NY
Self-reported in NPPES; status is on the state search
Practice location
2020 Coney Island Ave, Brooklyn, NY 11223
Phone
(718) 676-4280
Enumerated
Feb 23, 2021
Record last updated
Feb 14, 2025
Medicare enrollment
Enrolled (PECOS I20250219001493); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2020
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 29,293 in New York → Look up another NPI →

Also registered at 2020 Coney Island Ave

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

  1. Janet Ab EdClinical Social Worker1033476841
  2. Yedidya AlperSocial Worker1699218586
  3. Rivka AmramiSocial Worker1457835993
  4. Devan ApplebySocial Worker1396007050
  5. Aida Azaran, LMSWSocial Worker1942929203
  6. Yelena Azriyel, LMSWSocial Worker1932071743

Verify Mariela Altagracia Delacruz 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 099110-01    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through 2 group practices

  1. Catholic Charities Neighborhood Services IncJackson Heights, NY
  2. Interborough Developmental And Consultation Center IncBrooklyn, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mariela Altagracia Delacruz among 29,293 clinical social worker records in New York

Mariela Altagracia Delacruz, LCSW is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 82% of them.

  • NPI issued2021 · 82% of these records are older, 14% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2020 · median 2001 among the 5,004 with a school on file
  • Record last updated2025 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3,449 clinical social worker records list a practice address in Brooklyn

They are 3,449 of the 64,057 NPPES records with a practice address in Brooklyn, and 29,293 clinical social worker records in New York.

All 29,293 in New York → Every provider in Brooklyn → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Alla Bazay, LCSWRBrooklyn, NY 112231639265580
  2. Wayne Carrion, LCSWBrooklyn, NY 112231659466670
  3. Olga Dyakova, LMSWBrooklyn, NY 112231184719825
  4. Dalia Glauberson, LCSWRBrooklyn, NY 112231033205422
  5. Svetlana Gritsko, LCSWBrooklyn, NY 112231053424184
  6. Elina Kesler-Serrano, LMSWBrooklyn, NY 112231013000330
  7. Ilene Moskin, LCSWBrooklyn, NY 112231922105931
  8. Michael Ostrovski, LMSWBrooklyn, NY 112231679669915

Common questions

What is Mariela Altagracia Delacruz, LCSW's NPI number?

Mariela Altagracia Delacruz, LCSW's National Provider Identifier (NPI) is 1508450255, issued on Feb 23, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Mariela Altagracia Delacruz, LCSW located?

The NPPES record lists a practice address at 2020 Coney Island Ave, Brooklyn, NY, 11223. Phone: (718) 676-4280. Providers update this record themselves, so call before visiting.

How can I verify Mariela Altagracia Delacruz, LCSW's license?

NPPES lists New York license number 099110-01, 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. Medicare files from data.cms.gov. 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.