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

Sierra Hadaller

Individual provider Mental Health Counselor · NPI 1235068248

Sierra Hadaller is a Mental Health Counselor in Clarkston, Washington. Registered with an NPI since 2026.

In the registry since
2026

Practice location Address checks out

900 7th St
Clarkston, WA 99403-2005
Phone: (509) 758-3341
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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 number1235068248
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 15, 2026
Last updated in NPPESMay 15, 2026
Certification dateMay 15, 2026
Mailing address900 7th St, Clarkston, WA 99403-2005

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