Physician

Abby Joy Johnson, D.O.

According to 2025 Medicare claims, Abby Johnson, D.O. (NPI: 1831326248) practices psychiatry in the Warren-Troy-Farmington Hills, MI market, with the plurality of this provider's patient population coming from Macomb, MI. This provider's primary affiliated billing organization is DOWNRIVER MENTAL HEALTH CLINIC PC (NPI: 1295866135; TIN: 382776209) and primary practice location at 48080-3207.

Johnson's data goes back to 2015 and runs through 2024. For example, in 2024, this provider had 47 traditional Medicare patients, billed 195 HCPCS/CPT codes, and received $15,353 in Medicare payments. The top billing code was 99214 (Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more). Part D data shows 1,580 prescription claims across 93 beneficiaries totaling $379,399 in drug costs, led by Invega Sustenna (Paliperidone Palmitate). No Open Payments records. 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 lower plateau to a higher plateau, from $8,944 to $15,353. Similarly, Part D prescription costs have moved from a lower plateau to a higher plateau, from $114,213 to $379,399. For DME billing, this provider has fewer than 5 years of reported data, so a reliable trend cannot be assigned.