Physician

Mccall Richard Walker

According to 2025 Medicare claims, Mccall Walker (NPI: 1457705501) practices interventional cardiology in the Houma-Bayou Cane-Thibodaux, LA market, with the plurality of this provider's patient population coming from Lafourche, LA. This provider's primary affiliated billing organization is CARDIOVASCULAR INSTITUTE OF THE SOUTH, LLC (NPI: 1982689113; TIN: 720993441) and primary practice location at 70301-4886. Walker is affiliated with the Ochsner Accountable Care Network, LLC (ACO ID: A1535), participating under the MSSP model.

Walker's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 315 traditional Medicare patients, billed 1,177 HCPCS/CPT codes, and received $65,796 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 962 prescription claims across 247 beneficiaries totaling $153,454 in drug costs, led by Eliquis (Apixaban). Open Payments data shows 59 records totaling $8,114. 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 has fewer than 5 years of reported Medicare Part B carrier billing data, so a reliable trend cannot be assigned. Concurrently, Part D prescription costs have moved sharply higher in recent years, from $8,951 to $153,454. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.