Physician

Gregg M Kaiser, MD

According to 2025 Medicare claims, Gregg Kaiser, MD (NPI: 1386627925) practices ophthalmology in the Greenville-Anderson-Greer, SC market, with the plurality of this provider's patient population coming from Anderson, SC. This provider's primary affiliated billing organization is RETINA CONSULTANTS OF CAROLINA, PA (NPI: 1194708719; TIN: 570991865) and primary practice location at 29605-4620.

Kaiser's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,236 traditional Medicare patients, billed 37,054 HCPCS/CPT codes, and received $2,834,592 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 781 prescription claims across 226 beneficiaries totaling $53,163 in drug costs, led by Restasis (Cyclosporine). Open Payments data shows 17 records totaling $132,357. 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 from a lower plateau to a higher plateau, from $1,416,305 to $2,834,592. Concurrently, Part D prescription costs have changed little. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.