Provider Demographics
NPI:1609425420
Name:SIMPSON, MATTHEW (LMHC)
Entity type:Individual
Prefix:
First Name:MATTHEW
Middle Name:
Last Name:SIMPSON
Suffix:
Gender:M
Credentials:LMHC
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:720 SENECA ST STE 107
Mailing Address - Street 2:
Mailing Address - City:SEATTLE
Mailing Address - State:WA
Mailing Address - Zip Code:98101-3265
Mailing Address - Country:US
Mailing Address - Phone:208-620-9791
Mailing Address - Fax:
Practice Address - Street 1:1400 112TH AVE SE STE 100
Practice Address - Street 2:
Practice Address - City:BELLEVUE
Practice Address - State:WA
Practice Address - Zip Code:98004-6901
Practice Address - Country:US
Practice Address - Phone:208-620-9791
Practice Address - Fax:
Is Sole Proprietor?:Yes
Enumeration Date:2019-09-04
Last Update Date:2025-08-04
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
106S00000X
WALH61238290101YM0800X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes101YM0800XBehavioral Health & Social Service ProvidersCounselorMental Health
No106S00000XBehavioral Health & Social Service ProvidersBehavior Technician