Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Helen K Quan MD Ps Inc

Organization General Practice Physician · NPI 1245338789

Helen K Quan MD Ps Inc provides General Practice Physician services in Seattle, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6517 35th Ave SW
Seattle, WA 98126-3005 Not confirmed with CMS for 18 years — call before visiting
Phone: (206) 937-1050
Fax: (206) 937-9590
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence MD00019716 (WA)

Record details

NPI number1245338789
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Helen Quan — Physician Owner · (206) 937-1050
NPI enumeratedSeptember 20, 2006
Last updated in NPPESFebruary 15, 2008
Mailing address6517 35th Ave Sw, Seattle, WA 98126-3005

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