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

David B Cowan, MD

Individual provider Family Medicine Physician · NPI 1487763405

David B Cowan, MD is a Family Practice in Bainbridge Island, Washington. Graduated from Yale University School of Medicine in 1988, 38 years ago. Practices with Virginia Mason Medical Center, a 867-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Washington.

Years since qualifying
38
Trained at
Yale University School of Medicine
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

1344 Wintergreen Ln NE
Bainbridge Island, WA 98110
Phone: (206) 842-5632
Fax: (206) 842-5992
Show map & directions

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

Additional practice locations (1)

  • 380 Winslow Way E, Bainbridge Island, WA 98110-2424 — (206) 842-5632

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD00027659 (WA)

Record details

NPI number1487763405
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESJune 13, 2018
Mailing address1344 Wintergreen Ln Ne, Bainbridge Island, WA 98110-5118

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolYALE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1988 (38 years in practice)
Group practice Virginia Mason Medical Center — 867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Other providers in Bainbridge Island