Dr. Giana Hystad Davidson, MD

Dr. Davidson practices at UW Medical Center - Montlake in Seattle, Washington, part of University of Washington.

Dr. Davidson's NPI, 1427164979, was assigned on August 21, 2006. Dr. Davidson graduated from University of Washington School of Medicine in 2006. Dr. Davidson holds Washington license MD60024760.

Dr. Davidson's primary practice is UW Medical Center - Montlake, at 1959 NE Pacific St Box 356151, Seattle, WA 98195 in King County. The practice phone is (206) 598-3300.

Dr. Davidson's primary practice is UW Medical Center - Montlake in Seattle, Washington, part of University of Washington. The medical group on file is UW Physicians. Dmand AI also links Dr. Davidson to 1 more hospital and 1 hospital outpatient department, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davidson practices, 3 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Davidson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Davidson is licensed in Washington.

CMS data shows 28 Medicare services from Dr. Davidson across 2 procedure codes in 2023, for 32 Medicare patients. Medicare paid $2,462 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 32 Medicare patients who saw Dr. Davidson in 2024. 75% of them have high blood pressure, and 59% have high cholesterol. Their average risk score is 3.37, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Davidson's median patient age at 54, with 48% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Davidson for performance year 2024, reported through an alternative payment model (APM). Dr. Davidson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Davidson as offering telehealth.

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 45 papers to Dr. Davidson, published from 2011 to 2025. 2017 was the busiest year, with 6. The most frequent topics are Appendicitis, Appendectomy and Anti-Bacterial Agents. Dr. Davidson has published most often in JAMA Surg. Dr. Davidson's most frequent co-authors are David Reed Flum, Saman Arbabi, MD and David Andrew Talan, MD.

Dmand AI links Dr. Davidson to 2 clinical trials. 1 is still active or recruiting. Conditions studied include Appendicitis, Diverticulitis and Diverticular Diseases. University of Washington sponsors the most, 2.

Dr. Davidson graduated from University of Washington School of Medicine in 2006.