Physician
Robert Hays, M.D.
According to 2025 Medicare claims, Robert Hays, M.D. (NPI: 1043530165) practices family practice in the South Bend-Mishawaka, IN-MI market, with the plurality of this provider's patient population coming from St. Joseph, IN. This provider's primary affiliated billing organization is IMPACT PHYSICIAN GROUP, INDIANA LLC (NPI: 1568930220; TIN: 825430908) and primary practice location at 46545-1112.
Hays' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 312 traditional Medicare patients, billed 3,700 HCPCS/CPT codes, and received $249,152 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 1,134 prescription claims across 100 beneficiaries totaling $72,409 in drug costs, led by Eliquis (Apixaban). DME data shows 47 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 risen steadily, from $35,536 to $249,152. In contrast, Part D prescription costs have fallen sharply in recent years, from $59,840 to $72,409. For DME billing, this smaller-volume category did not follow a clear longitudinal pattern.