Dr. Sarah Elizabeth Koch, MD

Dr. Koch practices at MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System.

Dr. Koch's NPI, 1578859575, was assigned on June 28, 2011. Dr. Koch holds Washington license MD60661699.

Dr. Koch's primary practice is MultiCare Tacoma General Hospital, at 315 S Mlk Jr Way, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 403-1000.

Dr. Koch's primary practice is MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System. Dr. Koch is also affiliated with MultiCare Good Samaritan Hospital. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dr. Koch to 1 more hospital, 1 behavioral health center, 1 group practice or clinic and 1 urgent care center, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koch practices, 6 sites in all. Vendor and product names are available with a free account.

Vascular surgery is Dr. Koch's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Koch's licenses on file in 2 states: Washington and Illinois.

CMS data shows 1,068 Medicare services from Dr. Koch across 12 procedure codes in 2024, for 925 Medicare patients. Medicare paid $75,379 for them.

CMS counts 925 Medicare patients who saw Dr. Koch in 2024. The largest group is 75 to 84, with 344 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.20, 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. Koch's median patient age at 71, with 50% women.

In 2024, Dr. Koch wrote 187 Medicare Part D claims for 57 patients. 84% of them were for generic drugs. CMS names the drug for 145 of them, across 4 drugs with 11 or more claims each, at $17,470 in total drug cost. In 2023, CMS named 123 claims across 5 drugs.

Dr. Koch accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of leg revascularization (restoring blood flow) by Dr. Koch, more than 66% of the clinicians it reports for that procedure.

Varicose vein removal: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 114 general payments to Dr. Koch from 29 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 64% of the total. W. L. Gore & Associates, Inc. paid the most, $2,439.