Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Peter Sanders Seyl, MD

Individual provider Family Medicine Physician · NPI 1457584187

Mr. Peter Sanders Seyl, MD is a Family Medicine Physician in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2009.

Licensed in
WA
In the registry since
2009
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

200 15th Ave Cwb 25
Seattle, WA 98112
Phone: (206) 326-4450
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00012100 (WA)

Record details

NPI number1457584187
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2009
Last updated in NPPESAugust 28, 2009

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