Physician

Alison Joan Johnson, MD

According to 2025 Medicare claims, Alison Johnson, MD (NPI: 1164551198) practices rheumatology in the Charlotte-Concord-Gastonia, NC-SC market, with the plurality of this provider's patient population coming from Mecklenburg, NC. This provider's primary affiliated billing organization is TRYON MEDICAL PARTNERS, PLLC (NPI: 1992204549; TIN: 823553452) and primary practice location at 28078-9140. Johnson is affiliated with the Tryon ACO, LLC (ACO ID: A5177), participating under the MSSP model.

Johnson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 603 traditional Medicare patients, billed 57,908 HCPCS/CPT codes, and received $1,042,805 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 3,951 prescription claims across 660 beneficiaries totaling $2,616,305 in drug costs, led by Enbrel Sureclick (Etanercept). Open Payments data shows 1 records totaling $27. 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 $536,110 to $1,042,805. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $613,992 to $2,616,305. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.