Physician

Ana Isabel Tergas, MD

According to 2025 Medicare claims, Ana Tergas, MD (NPI: 1326346065) practices gynecologist/oncologist in the Newark, NJ market, with the plurality of this provider's patient population coming from Essex, NJ. This provider's primary affiliated billing organization is UNIVERSITY PHYSICIAN ASSOCIATES OF NEW JERSEY INC (NPI: 1922018514; TIN: 222095812) and primary practice location at 07103-2496.

Tergas' data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 36 traditional Medicare patients, billed 74 HCPCS/CPT codes, and received $6,939 in Medicare payments. The top billing code was 99231 (Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes). Part D data shows 19 prescription claims totaling $181 in drug costs. Open Payments data shows 8 records totaling $6,894. 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 from a higher plateau to a lower plateau, from $12,649 to $6,939. Similarly, Part D prescription costs started with an early spike, then settled into a lower baseline, moving from $75,797 to $181. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.