Search › Washington › 363L00000X
Mary Siemon, RN ARNP
NPI 1891802641 · on the registry since 2006
Practice
- Address
- 180 Nickerson St
Ste 303
Seattle, WA 98109 - Phone
- (206) 284-8963
- Organisation at this address
- Sea Glass Pediatric Therapy, Llc
University Of Washington Parent-Child Assistance ProgramInferred from a shared address, not stated in the registry. - Clinicians at this address
- 13
Registry record
- Primary taxonomy
- 363L00000X
363L00000X
- Also registered as
- 163W00000X
- Licence states on file
- WA
From the registry's licence fields, which are often incomplete.
- Sex
- Female
- Record last updated
- 2025-09-11
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