Physician

Jean Hansen Siedel, D.O.

According to 2025 Medicare claims, Jean Siedel, D.O. (NPI: 1134448657) practices gynecologist/oncologist in the Ann Arbor, MI market, with the plurality of this provider's patient population coming from Washtenaw, MI. This provider's primary affiliated billing organization is REGENTS OF THE UNIVERSITY OF MICHIGAN (NPI: 1194750026; TIN: 386006309) and primary practice location at 48109-5000. Siedel is affiliated with the POM ACO (ACO ID: A1297), participating under the MSSP model.

Siedel's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 100 traditional Medicare patients, billed 243 HCPCS/CPT codes, and received $35,272 in Medicare payments. The top billing code was 99205 (New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more). Part D data shows 88 prescription claims across 35 beneficiaries totaling $52,824 in drug costs. No Open Payments records. You can download detailed data with all billing codes (2015-2024). For more recent data, please contact us.

Over the past 10 years, this provider's Medicare Part B carrier billing has moved up and down with repeated peaks and valleys, starting at $10,642 and ending at $35,272. Concurrently, Part D prescription costs have risen steadily, from $797 to $52,824. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.