Physician

Casey M Mcmillan, MD

According to 2025 Medicare claims, Casey Mcmillan, MD (NPI: 1861526790) practices internal medicine in the Macon-Bibb County, GA market, with the plurality of this provider's patient population coming from Bibb, GA. This provider's primary affiliated billing organization is SC HOUSE CALLS INC (NPI: 1518048859; TIN: 205227543) and primary practice location at 30909-6647. Mcmillan is affiliated with the TC2, LLC (ACO ID: A3365), Sound Physicians Long Term Care Management, LLC (ACO ID: A5220), and Advanced Illness Partners, LLC (ACO ID: D0097), participating under both the MSSP and REACH models.

Mcmillan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 640 traditional Medicare patients, billed 12,943 HCPCS/CPT codes, and received $786,415 in Medicare payments. The top billing code was 99487 (Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month). Part D data shows 746 prescription claims across 260 beneficiaries totaling $59,274 in drug costs, led by Eliquis (Apixaban). 2015 DME data shows 62 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 moved sharply higher in recent years, from $51,378 to $786,415. Similarly, Part D prescription costs have moved sharply higher in recent years, from $12,043 to $59,274. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.