Physician

Eric Williams, M.D.

According to 2025 Medicare claims, Eric Williams, M.D. (NPI: 1205367182) practices ophthalmology in the Greenville-Anderson-Greer, SC market, with the plurality of this provider's patient population coming from Greenville, SC. This provider's primary affiliated billing organization is RETINA CONSULTANTS OF CAROLINA, PA (NPI: 1194708719; TIN: 570991865) and primary practice location at 29307-1726. Williams is affiliated with the Healthcare Solutions Network (ACO ID: A3283), participating under the MSSP model.

Williams' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 570 traditional Medicare patients, billed 7,324 HCPCS/CPT codes, and received $545,476 in Medicare payments. The top billing code was 99204 (New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more). Part D data shows 374 prescription claims across 172 beneficiaries totaling $11,681 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 20 records totaling $418. 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 $4,570 to $11,681. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.