Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. David T. Hsiao, LPC, CADC3, CGAC2

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1588959431

Mr. David T. Hsiao, LPC, CADC3, CGAC2 is an Addiction (Substance Use Disorder) Counselor in Saint Helens, Oregon. Licensed in Oregon. Registered with an NPI since 2011.

Licensed in
OR
In the registry since
2011
Specialties on file
2
What do these letters mean?
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

58646 McNulty Way
Saint Helens, OR 97051-6210
Phone: (503) 397-5211
Fax: (503) 325-2860
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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 · Licence C3933 (OR)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 06-11-80 (OR)

Record details

NPI number1588959431
Entity typeIndividual (Type 1)
GenderMale
Credentials LPC , CADC3 , CGAC2
Sole proprietorNo
NPI enumeratedJune 17, 2011
Last updated in NPPESJanuary 29, 2024
Certification dateJanuary 29, 2024

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