Registry data as of Aug 27, 2026

John John, L.C.S.W.

Clinical Social Worker · Brooklyn, NY

John John, L.C.S.W. is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1023291952, issued on Dec 13, 2007. Check the license with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1023291952
Name
John John
Credential
L.C.S.W.
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
185 Montague St, Brooklyn, NY 11201
Phone
(718) 222-1701
Enumerated
Dec 13, 2007
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 185 Montague St

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

  1. John Babb, M.D.Ophthalmology Physician1003819343
  2. David Berman, MDOphthalmology Physician1942371182
  3. Victoria Botvinnik, DPTPhysical Therapist1093878654
  4. Susan Kolin-Liebman, D.M.D.Orthodontics and Dentofacial Orthopedics Dentistry1700959756
  5. Crystal Quashie, PT, DPTPhysical Therapist1366859068
  6. Mikaela Sargeant, AUDAudiologist1720915523

Verify John John in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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.

One hospital or facility affiliation

  1. Mhh Psychology And Speech-Language Pathology Therapy Services PLLCNew Hyde Park, NY

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

3,164 clinical social worker records list a Brooklyn practice address

They are 3,164 of the 64,057 NPPES records with a Brooklyn practice address, and 26,930 clinical social worker records 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. Cindy Aaronson, MSW, PHDNew York, NY1912079799
  7. Anita Aasen, LCSWVictor, NY1740569581
  8. Janet Ab EdBrooklyn, NY1033476841
  9. Julie Abada, LCSWFresh Meadows, NY1942375829
  10. Daniel AbaiBronx, NY1356046544

Common questions

What is John John, L.C.S.W.'s NPI number?

John John, L.C.S.W.'s National Provider Identifier (NPI) is 1023291952, issued on Dec 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John John, L.C.S.W. located?

The NPPES record lists a practice address at 185 Montague St, Brooklyn, NY, 11201. Phone: (718) 222-1701. Providers update this record themselves, so call before visiting.

How can I verify John John, L.C.S.W.'s license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.