Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. William H Treese Jr., MSW

Individual provider Clinical Social Worker · NPI 1285999714

Mr. William H Treese Jr., MSW is a Clinical Social Worker in Chicago, Illinois. Works from 2 locations. Licensed in Hawaii and Pennsylvania.

Licensed in
HI, PA
In the registry since
2012
Specialties on file
2
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

820 S Damen Ave # 122
Chicago, IL 60612-3728
Phone: (312) 569-8043
Fax: (312) 569-6171
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 901 Rancho Ln, Las Vegas, NV 89106-3836 — (702) 636-3000

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LCSW-3986 (HI)
Clinical Social Worker Taxonomy 1041C0700X · Licence SW128277 (PA)

Record details

NPI number1285999714
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorNo
NPI enumeratedJuly 11, 2012
Last updated in NPPESMarch 22, 2019

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