Physician

Fafa Komla Xexemeku, MD

According to 2025 Medicare claims, Fafa Xexemeku, MD (NPI: 1659609006) practices cardiology in the Janesville-Beloit, WI market, with the plurality of this provider's patient population coming from Rock, WI. This provider's primary affiliated billing organization is MERCY HEALTH SYSTEM CORPORATION (NPI: 1598718603; TIN: 390816848) and primary practice location at 53548-2940. Xexemeku is affiliated with the Mercy Health Corporation (ACO ID: A2097) and CVS Accountable Care Organization, Inc. (ACO ID: D0061), participating under both the MSSP and REACH models.

Xexemeku's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,664 traditional Medicare patients, billed 5,080 HCPCS/CPT codes, and received $189,356 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 7,797 prescription claims across 1,068 beneficiaries totaling $1,730,858 in drug costs, led by Eliquis (Apixaban). 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 $48,312 to $189,356. Similarly, Part D prescription costs have moved sharply higher in recent years, from $15,846 to $1,730,858. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.