Physician
Marcus Rhem, M.D.
According to 2025 Medicare claims, Marcus Rhem, M.D. (NPI: 1043208358) practices ophthalmology in the Lansing-East Lansing, MI market, with the plurality of this provider's patient population coming from Ingham, MI. This provider's primary affiliated billing organization is MID MICHIGAN EYE CARE CENTER, PC (NPI: 1649275041; TIN: 341089496) and primary practice location at 48912-3572. Rhem is affiliated with the POM ACO (ACO ID: A1297) and Mosaic ACO (ACO ID: A5033), participating under the MSSP model.
Rhem's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 393 traditional Medicare patients, billed 1,671 HCPCS/CPT codes, and received $173,654 in Medicare payments. The top billing code was 66984 (Removal of cataract with insertion of prosthetic lens). Part D data shows 1,650 prescription claims across 373 beneficiaries totaling $229,385 in drug costs, led by Lumigan (Bimatoprost). 2018 DME data shows 11 claims. Open Payments data shows 33 records totaling $513. 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 from a higher plateau to a lower plateau, from $439,518 to $173,654. Similarly, Part D prescription costs have declined steadily, from $363,429 to $229,385. In contrast, DME billing represents a smaller volume and changed little.