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

Mr. William Grant Holley, LCSWMSW

Individual provider Clinical Social Worker · NPI 1528288891

Mr. William Grant Holley, LCSWMSW is a Clinical Social Worker in Frankfort, Illinois. Licensed in Illinois. Registered with an NPI since 2007.

Licensed in
IL
In the registry since
2007
Specialties on file
2

Practice location Address checks out

20635 Abbey Woods Ct N Ste 209
Frankfort, IL 60423-3188
Phone: (815) 640-1669
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 149004943 (IL)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149004943 LCSW (IL)

Record details

NPI number1528288891
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSWMSW
Sole proprietorNo
NPI enumeratedApril 27, 2007
Last updated in NPPESFebruary 16, 2023
Certification dateFebruary 16, 2023

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