NPPES file of Aug 9, 2026

Diana Leonardo, LMSW

Social Worker · Garnerville, NY

Diana Leonardo, LMSW is a social worker with a practice address in Garnerville, New York, and NPI 1881391951, issued on Feb 9, 2023. Check the license (New York 11146601, 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
1881391951
Name
Diana Leonardo
Credential
LMSW
Primary taxonomy
Social Worker 104100000X
License number
11146601 NY
Self-reported in NPPES; status is on the state search
Practice location
7 Centennial Dr, Garnerville, NY 10923
Phone
(845) 480-2444
Enumerated
Feb 9, 2023
Record last updated
Feb 9, 2023
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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Verify Diana Leonardo 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 11146601    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
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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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3 social worker records list a practice address in Garnerville

They are 3 of the 164 NPPES records with a practice address in Garnerville, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3 in Garnerville → All 23,561 in New York → Every provider in Garnerville →

Other social worker records in New York

  1. Sheila AagnerNew York, NY1801720784
  2. Desiree AaronBronx, NY1851277875
  3. Joy Aaron, LMSWAlbany, NY1295376192
  4. Fay Aaronson, LCSW-RMargaretville, NY1710253224
  5. Iliana Abad, LMSWBrooklyn, NY1427328194
  6. Samantha AbadNew York, NY1831948561
  7. Angelyse Abalco, LMSWSmithtown, NY1083255251
  8. Nicola Abbadessa, LCSWRego Park, NY1235239310
  9. Fadhil AbbasBuffalo, NY1588222418
  10. Marya Abbas, LMSWJackson Heights, NY1770355190

Common questions

What is Diana Leonardo, LMSW's NPI number?

Diana Leonardo, LMSW's National Provider Identifier (NPI) is 1881391951, issued on Feb 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Diana Leonardo, LMSW located?

The NPPES record lists a practice address at 7 Centennial Dr, Garnerville, NY, 10923. Phone: (845) 480-2444. Providers update this record themselves, so call before visiting.

How can I verify Diana Leonardo, LMSW's license?

NPPES lists New York license number 11146601, 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.