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

Mrs. Mary B Dewalt, MS

Individual provider Mental Health Counselor · NPI 1811291917

Mrs. Mary B Dewalt, MS is a Mental Health Counselor in Spokane, Washington. Licensed in Washington. Registered with an NPI since 2011.

Licensed in
WA
In the registry since
2011
What do these letters mean?
MS — Master of Science
A graduate science degree.

See every abbreviation used in this directory →

Practice location Address checks out

906 W 2nd Ave Ste 600
Spokane, WA 99201-4538
Phone: (509) 458-5889
Fax: (509) 624-1216
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence LH 60175550 (WA)

Record details

NPI number1811291917
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS
Sole proprietorNo
NPI enumeratedJanuary 4, 2011
Last updated in NPPESJanuary 4, 2011

Other providers in Spokane