Physician
Vishak Johny John, M.D.
According to 2025 Medicare claims, Vishak John, M.D. (NPI: 1255515623) practices ophthalmology in the Roanoke, VA market, with the plurality of this provider's patient population coming from Roanoke City, VA. This provider's primary affiliated billing organization is VISTAR EYE CENTER, INC (NPI: 1457323545; TIN: 540853078) and primary practice location at 24019-3813.
John's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 1,227 traditional Medicare patients, billed 102,874 HCPCS/CPT codes, and received $5,111,279 in Medicare payments. The top billing code was J0178 (Injection, aflibercept, 1 mg). Part D data shows 482 prescription claims across 192 beneficiaries totaling $15,665 in drug costs, led by Prednisolone Acetate (Prednisolone Acetate). Open Payments data shows 61 records totaling $40,296. 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 $229,763 to $5,111,279. Concurrently, Part D prescription costs have moved up and down with repeated peaks and valleys, starting at $10,182 and ending at $15,665. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.