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

Katherine A Vankessel, MD

Individual provider Obstetrics & Gynecology Physician · NPI 1376542514

Katherine A Vankessel, MD is an Obstetrics/Gynecology in Bellevue, Washington. Graduated from University of California, San Francisco School of Medicine in 1996, 30 years ago. Practices with Overlake Medical Clinics LLC, a 426-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
30
Trained at
University of California, San Francisco School of Medicine
Licensed in
WA
In the registry since
2005
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

1231 116th Ave NE Ste 950
Bellevue, WA 98004-3804
Phone: (425) 454-3366
Fax: (425) 943-3201
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD00036587 (WA)

Record details

NPI number1376542514
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 19, 2005
Last updated in NPPESMay 8, 2019
Mailing address1231 116th Ave Ne, Ste 950, Bellevue, WA 98004-3832

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1996 (30 years in practice)
Group practice Overlake Medical Clinics Llc — 426 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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