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Claire L Buchanan MD

Surgery Physician · Oncologist in Seattle, WA

1221 Madison Street # 400

Seattle, WA 98104

(206) 215-6400

Provider details

Specialty
Surgery Physician
Also registered as
Surgical Oncology Physician
Credentials
MD
NPI number
1689754467

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Medical school
University of Chicago, Pritzker School of Medicine, graduated 1998
Also practices
Surgical Oncology
Also sees patients at
  • The Association of University Physicians
    1550 N 115th St, Seattle, WA 98133 · (206) 364-0500
Hospital affiliations
  • University of Washington Medical Ctr, Seattle, WA · Medicare rating 4 out of 5 stars
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)
Telehealth
Offers telehealth visits

From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare

About

Claire L Buchanan MD is a surgery physician in Seattle, Washington, registered with the federal National Provider Identifier (NPI) registry. Other registered specialties: Surgical Oncology Physician. They attended University of Chicago, Pritzker School of Medicine, graduating in 1998. Contact the provider directly to confirm services, hours and accepted insurance.

Other care in Seattle

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.