Physician

Erwey Albert Teng, MD

According to 2025 Medicare claims, Erwey Teng, MD (NPI: 1528134004) practices pulmonary disease in the Lewiston-Auburn, ME market, with the plurality of this provider's patient population coming from Androscoggin, ME. This provider's primary affiliated billing organization is CENTRAL MAINE MEDICAL CENTER (NPI: 1689653487; TIN: 010211494) and primary practice location at 04240-7027.

Teng's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 104 traditional Medicare patients, billed 421 HCPCS/CPT codes, and received $43,073 in Medicare payments. The top billing code was 99291 (Critical care, first 30-74 minutes). 2019 Part D data shows 58 prescription claims totaling $1,683 in drug costs. 2015 DME data shows 12 claims. Open Payments data shows 1 records totaling $24. 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 fallen sharply in recent years, from $91,994 to $43,073. Concurrently, this provider has fewer than 5 years of reported Part D prescription costs data, so a reliable trend cannot be assigned. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.