Mackenzie Sue Johnson, PA-C

Mackenzie Johnson practices at Corewell Health Pennock Hospital in Hastings, Michigan, part of Corewell Health.

Mackenzie Johnson's NPI, 1942992508, was assigned on May 23, 2023. Mackenzie Johnson holds Michigan license 5315236633.

Mackenzie Johnson's primary practice is Corewell Health Pennock Hospital, at 1009 W Green St, Hastings, MI 49058 in Barry County. The practice phone is (269) 945-3451.

Mackenzie Johnson's primary practice is Corewell Health Pennock Hospital in Hastings, Michigan, part of Corewell Health. Mackenzie Johnson is also affiliated with Corewell Health Grand Rapids Hospitals - Butterworth. The medical group on file is Emergency Care Specialists (ECS). Dmand AI also links Mackenzie Johnson to 2 more medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Johnson practices, 2 sites in all. Vendor and product names are available with a free account.

Physician assistant is Mackenzie Johnson's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mackenzie Johnson is licensed in Michigan.

CMS counts 86 Medicare patients who saw Mackenzie Johnson in 2024. The largest group is 65 to 74, with 30 patients. 74% of them have high cholesterol, and 73% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Mackenzie Johnson's median patient age at 34, with 58% women.

In 2024, Mackenzie Johnson wrote 264 Medicare Part D claims for 174 patients. 96% of them were for generic drugs.

Mackenzie Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Mackenzie Johnson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $120.