NPPES file of Aug 9, 2026

Jonathan Jimmy Legum, LCSW

Clinical Social Worker · New York, NY

Jonathan Jimmy Legum, LCSW is a clinical social worker with a practice address in New York, New York, and NPI 1700974144, issued on Oct 11, 2006. Check the license (New York R057885-1, 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
1700974144
Name
Jonathan Jimmy Legum
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
R057885-1 NY
Self-reported in NPPES; status is on the state search
Practice location
316 W 82ND St, New York, NY 10024
Phone
(212) 724-0079
Enumerated
Oct 11, 2006
Record last updated
Sep 11, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(212) 724-0079
Medicare enrollment
Enrolled (PECOS I20040331001690); accepts Medicare assignment
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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Also registered at 316 W 82ND St

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

  1. Shirin Irani, MSPTPhysical Medicine & Rehabilitation Physician1376693556

Verify Jonathan Jimmy Legum 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 R057885-1
    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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Jonathan Jimmy Legum among 29,293 clinical social worker records in New York

Jonathan Jimmy Legum, 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 not. Its NPI, issued in 2006, is newer than 1% of them.

  • NPI issued2006 · 1% of these records are older, 83% newer
  • In a Medicare fileNo · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated1998 · median 2001 among the 5,004 with a school on file
  • Record last updated2015 · 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).

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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Yelena Alperin, LCSWNew York, NY 100241679578454
  2. Lois Cipriano, MS LCSWNew York, NY 100241275528622
  3. Rebecca (becky) Clark, PHD, LCSW-R, CC-AASPNew York, NY 100241740262633
  4. Elizabeth Cramer, L.C.S.WNew York, NY 100241972536506
  5. Carol Harris, LCSWNew York, NY 100241821016973
  6. Daniel Heimowitz, LCSWNew York, NY 100241528080702
  7. Roberta Herche, MSWNew York, NY 100241407854896
  8. Marjorie Hornik, LCSWNew York, NY 100241821031378

Common questions

What is Jonathan Jimmy Legum, LCSW's NPI number?

Jonathan Jimmy Legum, LCSW's National Provider Identifier (NPI) is 1700974144, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Jimmy Legum, LCSW located?

The NPPES record lists a practice address at 316 W 82ND St, New York, NY, 10024. Phone: (212) 724-0079. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Jimmy Legum, LCSW's license?

NPPES lists New York license number R057885-1, 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.

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.