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

Mr. William Derrell Hill, MALMHCA

Individual provider Counselor · NPI 1851803886

Mr. William Derrell Hill, MALMHCA is a Counselor in Seattle, Washington. Practices as a sole proprietor and works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2017
Specialties on file
2
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Practice location Address checks out

6407 Shaffer Ave S
Seattle, WA 98108-3745
Phone: (206) 602-4073
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 548 Se Jackson St, Roseburg, OR 97470-4983 — (877) 408-8941

Specialties & licences

Counselor (primary) Taxonomy 101Y00000X · Licence MC60720633 (WA)
Mental Health Counselor Taxonomy 101YM0800X

Record details

NPI number1851803886
Entity typeIndividual (Type 1)
GenderMale
Credentials MALMHCA
Sole proprietorYes
NPI enumeratedOctober 31, 2017
Last updated in NPPESJuly 22, 2026
Certification dateJuly 22, 2026
Mailing addressPo Box 1121, Roseburg, OR 97470-0254

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