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

Dr. Mark Gregory Brown, EDD

Individual provider Marriage & Family Therapist · NPI 1316274822

Dr. Mark Gregory Brown, EDD is a Marriage & Family Therapist in Walla Walla, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2009
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

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Practice location Address checks out

27 1/2 W Main St Ste 212
Walla Walla, WA 99362-2815
Phone: (206) 459-7993
Fax: (509) 876-2462
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence MH30001896 (WA)

Record details

NPI number1316274822
Entity typeIndividual (Type 1)
GenderMale
Credentials EDD
Sole proprietorYes
NPI enumeratedNovember 5, 2009
Last updated in NPPESOctober 18, 2016
Mailing address2201 Coyle Ln, Walla Walla, WA 99362-8873

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