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

MS. Therese Ellen Mayer, RC, CDP

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1972708469

MS. Therese Ellen Mayer, RC, CDP is an Addiction (Substance Use Disorder) Counselor in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
Specialties on file
2

Practice location Address checks out

400 Yesler Way Sound Mental Health
Seattle, WA 98104-2628
Phone: (206) 296-1296
Fax: (206) 205-6325
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X · Licence CP00004988 (WA)
Professional Counselor Taxonomy 101YP2500X · Licence RC00034975 (WA)

Record details

NPI number1972708469
Entity typeIndividual (Type 1)
GenderFemale
Credentials RC , CDP
Sole proprietorNo
NPI enumeratedJune 15, 2007
Last updated in NPPESSeptember 11, 2025

Other providers in Seattle