MR. Williston Barnett Riggs is a mental health counselor in Seattle, WA. MR. Williston Barnett Riggs NPI is 1992291942. 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:
3272 CALIFORNIA AVE SW STE 103
SEATTLE, WA
ZIP 98116-375
Phone: (206) 898-3049
The enumeration date for this NPI number is 7/2/2018 and was last updated on 9/22/2023.