Matthew B Ellefson, SUDP is an addiction (substance use disorder) counselor in Seattle, WA. Matthew B Ellefson, SUDP NPI is 1609574144. The provider is registered as an individual entity type.
The NPPES NPI record indicates the provider is a male.
The provider's business location address is:
1618 S LANE ST
SEATTLE, WA
ZIP 98144-829
Phone: (206) 550-5894
The enumeration date for this NPI number is 2/22/2023 and was last updated on 2/22/2023.