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Crystal Mathieson
NPI 1447829502 · on the registry since 2021 · sole proprietor
Practice
- Address
- 4715 42nd Ave Sw Apt 320
Seattle, WA 98116 - Phone
- (253) 881-9854
- Organisation at this address
- The Daniel Clinic, Llc
Inferred from a shared address, not stated in the registry.
- Clinicians at this address
- 5
Registry record
- Primary taxonomy
- 104100000X
104100000X
- Sex
- Female
- Record last updated
- 2026-09-10
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