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

Mr. William G Semple, MSW

Individual provider Clinical Social Worker · NPI 1326043183

Mr. William G Semple, MSW is a Clinical Social Worker in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2005
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

2030 Floral Dr
Boulder, CO 80304-2738
Phone: (303) 449-1669
Fax: (720) 306-3263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 989070 (CO)

Record details

NPI number1326043183
Entity typeIndividual (Type 1)
GenderMale
Credentials MSW
Sole proprietorYes
NPI enumeratedJune 17, 2005
Last updated in NPPESFebruary 2, 2011

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