Physician

Ada Tolutope Ogunsiakan, MD

According to 2025 Medicare claims, Ada Ogunsiakan, MD (NPI: 1255862058) practices dermatology 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 ESSE DERMATOLOGY (NPI: 1063286482; TIN: 922803909) and primary practice location at 28208-9998. Ogunsiakan is affiliated with the Carolinas HealthCare System ACO, LLC (ACO ID: A3675), participating under the MSSP model.

Ogunsiakan's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 51 traditional Medicare patients, billed 175 HCPCS/CPT codes, and received $6,622 in Medicare payments. The top billing code was 11102 (Biopsy of related skin growth, first growth). Part D data shows 326 prescription claims across 93 beneficiaries totaling $199,646 in drug costs, led by Dupixent Pen (Dupilumab). Open Payments data shows 3 records totaling $136. 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 risen steadily, from $1,768 to $199,646. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.