Physician

James Frederick Guenther, D.O.

According to 2025 Medicare claims, James Guenther, D.O. (NPI: 1417933490) practices addiction medicine in the Dayton-Kettering-Beavercreek, OH market, with the plurality of this provider's patient population coming from Montgomery, OH. This provider's primary affiliated billing organization is BRIGHTVIEW, LLC (NPI: 1659769446; TIN: 472519577) and primary practice location at 45458-2141. Guenther is affiliated with the Health Centers of Ohio ACO LLC (ACO ID: A5411), participating under the MSSP model.

Guenther's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 15 traditional Medicare patients, billed 58 HCPCS/CPT codes, and received $5,525 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 80 prescription claims across 42 beneficiaries totaling $3,788 in drug costs, led by Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl). Open Payments data shows 1 records totaling $29. 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 $42,952 to $5,525. Similarly, Part D prescription costs have declined steadily, from $42,840 to $3,788. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.