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Sydney Castle
NPI 1477439594 · on the registry since 2025
Practice
- Address
- 901 Boren Ave Ste 900
Seattle, WA 98104 - Phone
- (206) 257-3199
- Organisation at this address
- Kal Klass Dds
Piiq Space Pc
Tribalmed Pllc
Dr. Rob Killian
Pharmacy4humanityInferred from a shared address, not stated in the registry. - Clinicians at this address
- 129
Registry record
- Primary taxonomy
- Social Worker
104100000X
- Licence states on file
- WA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-09-05
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