Search › Washington › 170100000X
William Hazelton
NPI 1255258521 · on the registry since 2026
Practice
- Address
- 1100 Fairview Ave N
Seattle, WA 98109 - Phone
- (206) 293-1921
- Organisation at this address
- Premise Health Of Washington Medical Pc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 24
Registry record
- Primary taxonomy
- 170100000X
170100000X
- Sex
- Male
- Record last updated
- 2026-06-30
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