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Search › Washington › Nurse Practitioner

Mark Anstadt, ARNP

NPI 1144414145 · on the registry since 2007

Practice

Address
904 7th Ave
Seattle, WA 98104
Phone
(206) 860-5603
Fax
(206) 720-7459
Organisation at this address
Blink Optical Llc
The Polyclinic Pllc
Kelley-Ross & Assoc Inc
Optum Care Washington Pllc
Inferred from a shared address, not stated in the registry.
Clinicians at this address
275

Registry record

Primary taxonomy
Nurse Practitioner
363L00000X
Licence states on file
WA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-29

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