Physician

Amanda Joyce Bittner, MD

According to 2025 Medicare claims, Amanda Bittner, MD (NPI: 1093703134) practices allergy/immunology in the Lancaster, PA market, with the plurality of this provider's patient population coming from Lancaster, PA. This provider's primary affiliated billing organization is LANCASTER FAMILY ALLERGY LLC (NPI: 1174872048; TIN: 460654292) and primary practice location at 17601-4725.

Bittner's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 162 traditional Medicare patients, billed 2,908 HCPCS/CPT codes, and received $41,691 in Medicare payments. The top billing code was 99215 (Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more). Part D data shows 1,080 prescription claims across 218 beneficiaries totaling $239,146 in drug costs, led by Dupixent Pen (Dupilumab). 2020 DME data shows 24 claims. Open Payments data shows 2 records totaling $47. 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 $25,847 to $41,691. Similarly, Part D prescription costs have risen steadily, from $157,039 to $239,146. In contrast, DME billing represents a smaller volume and moved sharply higher in recent years, from $285 to $1,228.