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

Alexander William Tennison

Individual provider Mental Health Counselor · NPI 1073495776

Alexander William Tennison is a Mental Health Counselor in Federal Way, Washington. Practices as a sole proprietor. Registered with an NPI since 2025.

In the registry since
2025

Practice location Address checks out

3430 SW 320th St
Federal Way, WA 98023-2292
Phone: (253) 289-6099
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1073495776
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJuly 23, 2025
Last updated in NPPESJuly 23, 2025
Certification dateJuly 22, 2025
Mailing address401 S 35th St, Tacoma, WA 98418-6823

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