Dr. Shih-Wen Chang, MD

Dr. Chang practices at Aspirus Stanley Hospital in Stanley, Wisconsin, part of Aspirus.

Dr. Chang's NPI, 1629084579, was assigned on July 31, 2006. Dr. Chang holds Wisconsin license 33934-20.

Dr. Chang's primary practice is Aspirus Stanley Hospital, at 1120 Pine St, Stanley, WI 54768 in Chippewa County. The practice phone is (715) 644-5571.

Dr. Chang's primary practice is Aspirus Stanley Hospital in Stanley, Wisconsin, part of Aspirus. Dr. Chang is also affiliated with Carle Foundation Hospital. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Chang to 5 more hospitals, 6 medical groups and 3 group practices and clinics, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chang practices, 10 sites in all. Vendor and product names are available with a free account.

Pulmonary disease is Dr. Chang's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Chang's licenses on file in 2 states: Wisconsin and Illinois.

CMS data shows 263 Medicare services from Dr. Chang across 2 procedure codes in 2024, for 164 Medicare patients. Medicare paid $37,483 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 164 Medicare patients who saw Dr. Chang in 2024. The largest group is 65 to 74, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.27, 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. Chang's median patient age at 70, with 49% women.

In 2024, Dr. Chang wrote 233 Medicare Part D claims for 86 patients. 33% of them were for generic drugs. CMS names the drug for 145 of them, across 6 drugs with 11 or more claims each, at $58,901 in total drug cost. In 2023, CMS named 1,238 claims across 27 drugs.

Dr. Chang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 55 general payments to Dr. Chang from 8 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 91% of the total. AstraZeneca Pharmaceuticals LP paid the most, $546.