Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Gwendaline Danielle Thoreaux, MA, LPC, CAC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1912279233

Gwendaline Danielle Thoreaux, MA, LPC, CAC is an Addiction (Substance Use Disorder) Counselor in Boulder, Colorado. Practices as a sole proprietor. Licensed in Colorado.

Licensed in
CO
In the registry since
2012
Specialties on file
2
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
LPC — Licensed Professional Counselor
A licensed mental health counsellor.

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Practice location Address checks out

1333 Iris Ave
Boulder, CO 80304-2226
Phone: (303) 443-0850
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Professional Counselor (primary) Taxonomy 101YP2500X · Licence 3210 (CO)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence 5880 (CO)

Record details

NPI number1912279233
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , LPC , CAC
Sole proprietorYes
NPI enumeratedFebruary 1, 2012
Last updated in NPPESMarch 9, 2015

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