Catherine A. Ziegler, FNP

Catherine Ziegler practices at Howard Young Medical Center in Woodruff, Wisconsin, part of Aspirus.

Catherine Ziegler's NPI, 1013214717, was assigned on February 16, 2011. Catherine Ziegler holds Wisconsin license 4293.

Catherine Ziegler's primary practice is Howard Young Medical Center, at 240 Maple St, Woodruff, WI 54568 in Vilas County. The practice phone is (715) 356-8000.

Catherine Ziegler's primary practice is Howard Young Medical Center in Woodruff, Wisconsin, part of Aspirus. Catherine Ziegler is also affiliated with Aspirus Wausau Hospital. The medical group on file is Aspirus Medical Group. Dmand AI also links Catherine Ziegler to 3 more hospitals, 1 group practice or clinic, 1 rural health clinic and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Ziegler practices, 7 sites in all. Vendor and product names are available with a free account.

Nurse practitioner is Catherine Ziegler's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Catherine Ziegler is licensed in Wisconsin.

CMS counts 66 Medicare patients who saw Catherine Ziegler in 2024. The largest group is 65 to 74, with 25 patients. 73% of them have high cholesterol, and 67% have high blood pressure. 32% are also on Medicaid. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Catherine Ziegler's median patient age at 63, with 65% women.

In 2024, Catherine Ziegler wrote 1,972 Medicare Part D claims for 327 patients. 89% of them were for generic drugs.

Catherine Ziegler accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Catherine Ziegler from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $14.