Physician
Allison Barbara Marengo, DO
According to 2025 Medicare claims, Allison Marengo, DO (NPI: 1740778414) practices nephrology in the Pinehurst-Southern Pines, NC market, with the plurality of this provider's patient population coming from Moore, NC. This provider's primary affiliated billing organization is PINEHURST NEPHROLOGY ASSOCIATES, PC (NPI: 1700889557; TIN: 561955588) and primary practice location at 28374-3000.
Marengo's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 297 traditional Medicare patients, billed 1,034 HCPCS/CPT codes, and received $106,798 in Medicare payments. The top billing code was 90960 (Dialysis services, 4 or more physician visits per month (20 years or older)). Part D data shows 853 prescription claims across 207 beneficiaries totaling $165,577 in drug costs, led by Farxiga (Dapagliflozin Propanediol). 2022 DME data shows 52 claims. Open Payments data shows 20 records totaling $351. 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 $1,504 to $165,577. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.