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

Stephen James Waszak, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1295842979

Stephen James Waszak, MD is an Obstetrics & Gynecology Physician in Seattle, Washington. Practices as a sole proprietor. Licensed in Washington.

Licensed in
WA
In the registry since
2006
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

3216 NE 45th Pl Ste 212
Seattle, WA 98105-4028
Phone: (206) 386-3600
Fax: (206) 526-9159
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD00015444 (WA)

Record details

NPI number1295842979
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 25, 2006
Last updated in NPPESNovember 21, 2007
Mailing address3216 Ne 45th Pl Ste 212, Seattle, WA 98105-4028

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