Katherine Sandstrom, NP

Katherine Sandstrom practices at Knott Street Dermatology in Portland, Oregon.

Katherine Sandstrom's NPI, 1982973095, was assigned on December 19, 2011. Katherine Sandstrom holds Oregon license 201250094NP.

Katherine Sandstrom's primary practice is Knott Street Dermatology, at 301 Ne Knott St, Portland, OR 97212-3014. The practice phone is (503) 253-3910.

Katherine Sandstrom's primary practice is Knott Street Dermatology in Portland, Oregon. The medical group on file is Knott Street Dermatology.

Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Sandstrom practices. Vendor and product names are available with a free account.

Family is Katherine Sandstrom's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Dmand AI has Katherine Sandstrom's licenses on file in 2 states: Oregon and New Jersey.

CMS counts 202 Medicare patients who saw Katherine Sandstrom in 2024. The largest group is 65 to 74, with 107 patients. 54% of them have high cholesterol, and 52% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Katherine Sandstrom's median patient age at 65, with 70% women.

In 2024, Katherine Sandstrom wrote 679 Medicare Part D claims for 267 patients. 88% of them were for generic drugs.

Katherine Sandstrom accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Sandstrom as offering telehealth.

CMS Open Payments shows 18 general payments to Katherine Sandstrom from 4 drug and device companies in 2025. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $159.