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

Sonia Edith Zwilling, MD

Individual provider Family Medicine Physician · NPI 1003904657

Sonia Edith Zwilling, MD is a Family Medicine Physician in Redmond, Washington. Licensed in Washington. Registered with an NPI since 2006.

Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

8980 161st Ave NE Ste 400
Redmond, WA 98052-7554
Phone: (425) 899-2273
Fax: (425) 899-2272
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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 MD00040411 (WA)

Record details

NPI number1003904657
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESAugust 1, 2011
Mailing addressPo Box 34036, Seattle, WA 98124-1036

Other providers in Redmond