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

Mr. Brock Winfield Sumner

Individual provider Mental Health Counselor · NPI 1437537560

Mr. Brock Winfield Sumner is a Mental Health Counselor in Spokane Valley, Washington. Registered with an NPI since 2015.

In the registry since
2015

Practice location Address checks out

2323 N Discovery Pl
Spokane Valley, WA 99216-1566
Phone: (509) 747-4174
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1437537560
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 8, 2015
Last updated in NPPESMay 8, 2015
Mailing address2323 N Discovery Pl, Spokane Valley, WA 99216-1566

Other providers in Spokane Valley