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Search › Washington › 101Y00000X

Willard Derouen

NPI 1417814187 · on the registry since 2026

Practice

Address
910 W Boone Ave
Spokane, WA 99201
Phone
(206) 665-1386
Organisation at this address
Pioneer Human Services
Pioneer Human Services
Inferred from a shared address, not stated in the registry.
Clinicians at this address
59

Registry record

Primary taxonomy
101Y00000X
101Y00000X
Also registered as
175T00000X
Licence states on file
WA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-05-06

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Washington