Physician
Adam Louis Peyton, DO
According to 2025 Medicare claims, Adam Peyton, DO (NPI: 1558565598) practices gastroenterology in the Allentown-Bethlehem-Easton, PA-NJ market, with the plurality of this provider's patient population coming from Lehigh, PA. This provider's primary affiliated billing organization is LEHIGH VALLEY PHYSICIAN GROUP (NPI: 1083339741; TIN: 232700908) and primary practice location at 18104-2309. Peyton is affiliated with the Lehigh Valley Health Network Accountable Care Organization, LLC (ACO ID: A2735), participating under the MSSP model.
Peyton's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 590 traditional Medicare patients, billed 27,155 HCPCS/CPT codes, and received $534,678 in Medicare payments. The top billing code was 99222 (Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes). Part D data shows 1,596 prescription claims across 286 beneficiaries totaling $1,682,198 in drug costs, led by Ocaliva (Obeticholic Acid). 2023 DME data shows 12 claims. Open Payments data shows 136 records totaling $138,173. 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 risen steadily, from $62,497 to $534,678. In contrast, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $6,951,232 to $1,682,198. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.