Physician

Aaron Michael Berg, MD

According to 2025 Medicare claims, Aaron Berg, MD (NPI: 1760571624) practices internal medicine 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: 1497295489; TIN: 386006309) and primary practice location at 48109-5000. Berg is affiliated with the POM ACO (ACO ID: A1297), participating under the MSSP model.

Berg's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 119 traditional Medicare patients, billed 335 HCPCS/CPT codes, and received $26,630 in Medicare payments. The top billing code was 99223 (Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes). Part D data shows 298 prescription claims across 102 beneficiaries totaling $26,005 in drug costs, led by Midodrine Hcl (Midodrine Hcl). DME data shows 21 claims. 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 declined steadily, from $47,491 to $26,630. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $21,761 and ending at $26,005. In contrast, DME billing represents a smaller volume and moved up and down with repeated peaks and valleys, starting at $1,775 and ending at $1,978.