HealthCareAtlasUSA

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Doctors / WA

RITCHIE A LARSON, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE

Graduated: 1992

NPI: 1235280462

Practice Locations (2)

PHYSICIANS ANESTHESIA SERVICE PLLC

1229 MADISON ST, SUITE 1440

SEATTLE, WA 981043538

2066250578

PHYSICIANS ANESTHESIA SERVICE PLLC

747 BROADWAY

SEATTLE, WA 981224379

2063862742

Source: CMS National Downloadable File, September 2026.

RITCHIE LARSON, MD | HealthCareAtlasUSA