Physician

Adam Nathaniel Clark, MD

According to 2025 Medicare claims, Adam Clark, MD (NPI: 1679571160) practices cardiac electrophysiology in the Greenville, NC market, with the plurality of this provider's patient population coming from Pitt, NC. This provider's primary affiliated billing organization is EAST CAROLINA UNIVERSITY (NPI: 1043260474; TIN: 56-6000403) and primary practice location at 27834-8944. Clark is affiliated with the Coastal Plains Network, LLC (ACO ID: A2684), participating under the MSSP model.

Clark's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 2,049 traditional Medicare patients, billed 4,435 HCPCS/CPT codes, and received $218,414 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 6,557 prescription claims across 872 beneficiaries totaling $2,049,626 in drug costs, led by Eliquis (Apixaban). 2021 DME data shows 24 claims. Open Payments data shows 12 records totaling $441. 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 declined steadily, from $376,010 to $218,414. In contrast, Part D prescription costs have moved sharply higher in recent years, from $376,523 to $2,049,626. For DME billing, this smaller-volume category started with an early spike, then settled into a lower baseline, moving from $57,488 to $4,602.