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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

MR. WILLIAM LOUIS BELLACH III, MA, MSW, LCSW-R

Active Sole Proprietor

Clinical Social Worker · STATEN ISLAND, NY

Registration Details

NPI Number
1407721962
Provider Type
Individual
Gender
Male
NPI Issued
Oct 6, 2025 (0.55324314595672 yrs)
Last Updated
Oct 6, 2025
Licenses
LC24334 (ME)
R049841-01 (NY)
Sole Proprietor
Yes

Practice Information

Address
61 NORTH AVE
STATEN ISLAND, NY, 103022319
Browse NY providers · Browse ZIP 10302
Phone
7187721095
Primary Specialty
Clinical Social Worker
1041C0700X
Additional Specialty
Clinical Social Worker

Other Clinical Social Worker Providers in STATEN ISLAND, NY

Name Credential NPI
DR. JOYCE WENDELL LCSW 1790789402
MS. JANE L KLEIN LCSW 1770572026
MS. STACY BRUNO CWS 1124002126
MRS. MICHELE DOHERTY LCSW 1982689451
MR. VINCENT THOMAS KOWALSKI LCSW 1255319737
CAROL N DAVIS LCSW 1871567453
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.