Physician

Haiyun Wang, MD

According to 2025 Medicare claims, Haiyun Wang, MD (NPI: 1679749121) practices hematology in the York-Hanover, PA market, with the plurality of this provider's patient population coming from York, PA. This provider's primary affiliated billing organization is CANCER CARE ASSOCIATES OF YORK, INC. (NPI: 1578587101; TIN: 232122436) and primary practice location at 17403-5049. Wang is affiliated with the Keystone ACO (ACO ID: A1552), participating under the MSSP model.

Wang's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 909 traditional Medicare patients, billed 215,603 HCPCS/CPT codes, and received $4,468,634 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 1,216 prescription claims across 283 beneficiaries totaling $1,116,242 in drug costs, led by Eliquis (Apixaban). 2022 DME data shows 16 claims. Open Payments data shows 22 records totaling $128,385. 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 moved sharply higher in recent years, from $51,865 to $4,468,634. Similarly, Part D prescription costs have moved sharply higher in recent years, from $1,023 to $1,116,242. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.