Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
IRWIN MARC LENEFSKY, LCSW
Active Sole ProprietorIRWIN MARC LENEFSKY, LCSW is a Clinical Social Worker healthcare provider located in BROOKLYN, New York. NPI 1811969751 is currently active in the NPPES registry. Verify at CMS.
Clinical Social Worker · BROOKLYN, NY
Registration Details
- NPI Number
- 1811969751
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Feb 5, 2006 (20.501752297587 yrs)
- Last Updated
- Sep 29, 2025
- License
-
R034085-1 (NY)
- Sole Proprietor
- Yes
Practice Information
- Address
-
1049 38TH STBROOKLYN, NY, 112191012Browse NY providers · Browse ZIP 11219
- Phone
- 7188770044
- Primary Specialty
-
Clinical Social Worker
1041C0700X
Other Clinical Social Worker Providers in BROOKLYN, NY
| Name | Credential | NPI |
|---|---|---|
| MS. SHAYNE RAZE | MSW, LCSW | 1518960475 |
| DR. SHARON G PINSKER | LCSW | 1699771147 |
| MS. DONNA CLAIRE. ARKING | LCSW | 1558369975 |
| MISS SUSAN CAPUTO | LCSW | 1730189721 |
| MS. HELEN B MULLIN | LCSW | 1467445445 |
| DOLORES CAVIGLIA-FISCHER | LCSW | 1912990623 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.