Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. William R. Bonsal, LCSW-R

Individual provider Clinical Social Worker · NPI 1750437141

Mr. William R. Bonsal, LCSW-R is a Clinical Social Worker in Schenectady, New York. Licensed in New York. Registered with an NPI since 2007.

Licensed in
NY
In the registry since
2007

Practice location Address checks out

214 State St
Schenectady, NY 12305-1806 Not confirmed with CMS for 16 years — call before visiting
Phone: (518) 372-8178
Fax: (518) 372-8939
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence R046011-1 (NY)

Record details

NPI number1750437141
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW-R
Sole proprietorNo
NPI enumeratedJanuary 26, 2007
Last updated in NPPESAugust 4, 2010

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients12
Services billed 49 a service is one billed item, such as a visit, a test or a procedure
Average patient age49

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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