Mackenzie Leigh Williamson, PA-C

Mackenzie Williamson practices at Baptist MD Anderson Cancer Physicians in Jacksonville, Florida.

Mackenzie Williamson's NPI, 1386322048, was assigned on July 11, 2023. Mackenzie Williamson holds Florida license PA9117657.

Mackenzie Williamson's primary practice is Baptist MD Anderson Cancer Physicians, at 1301 Palm Ave, Jacksonville, FL 32207 in Duval County. The practice phone is (904) 202-7300.

Mackenzie Williamson's primary practice is Baptist MD Anderson Cancer Physicians in Jacksonville, Florida. Mackenzie Williamson is also affiliated with Baptist Medical Center Jacksonville. The medical group on file is Baptist MD Anderson Cancer Physicians. Dmand AI also links Mackenzie Williamson to 1 more hospital and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Mackenzie Williamson practices, 3 sites in all. Vendor and product names are available with a free account.

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

CMS data shows 55 Medicare services from Mackenzie Williamson across 1 procedure code in 2024, all of them office visits, for 57 Medicare patients. Medicare paid $3,169 for them. Every service was in an office.

CMS counts 57 Medicare patients who saw Mackenzie Williamson in 2024. The largest group is 65 to 74, with 32 patients. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Mackenzie Williamson's median patient age at 68, with 100% women.

In 2024, Mackenzie Williamson wrote 252 Medicare Part D claims for 79 patients. 95% of them were for generic drugs. CMS names the drug for 159 of them, across 4 drugs with 11 or more claims each, at $2,332 in total drug cost.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Mackenzie Williamson for performance year 2024, reported as part of a group. Mackenzie Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Mackenzie Williamson as offering telehealth.

CMS Open Payments shows 11 general payments to Mackenzie Williamson from 5 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 65% of the total. Intuitive Surgical, Inc. paid the most, $877.