Search › Washington › 103TC0700X
Gwendolyn Barnhart, PHD, PSYD, EDD
NPI 1467079525 · on the registry since 2020 · sole proprietor
Practice
- Address
- 609 204th Avenue Ct Sw
Lakebay, WA 98349 - Phone
- (253) 331-1530
- Fax
- (855) 878-3079
Additional practice sites
- 607 Division St., Nome, AK
Registry record
- Primary taxonomy
- 103TC0700X
103TC0700X
- Also registered as
- 101YM0800X
103TC0700X
103TC0700X
103TC0700X
103TC0700X - Licence states on file
- WA, HI, AK, OR
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2026-07-31
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