Physician

Addi Feinstein, M.D.

According to 2025 Medicare claims, Addi Feinstein, M.D. (NPI: 1285861930) practices infectious disease in the New York-Jersey City-White Plains, NY-NJ market, with the plurality of this provider's patient population coming from Bronx, NY. This provider's primary affiliated billing organization is PHYSICIAN AFFILIATE GROUP OF NEW YORK PC (NPI: 1013375526; TIN: 900603487) and primary practice location at 10451-5504. Feinstein is affiliated with the HHC ACO Inc (ACO ID: A1675), participating under the MSSP model.

Feinstein's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 37 traditional Medicare patients, billed 61 HCPCS/CPT codes, and received $5,272 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 2,671 prescription claims across 113 beneficiaries totaling $2,765,067 in drug costs, led by Biktarvy (Bictegrav/Emtricit/Tenofov Ala). 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 moved up and down with repeated peaks and valleys, starting at $3,866 and ending at $5,272. Concurrently, Part D prescription costs have risen steadily, from $345,682 to $2,765,067. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.