Dr. Douglas Joseph MacKenzie, MD

Dr. MacKenzie practices at Ascension Saint Thomas Rutherford in Murfreesboro, Tennessee, part of Ascension Health Alliance.

Dr. MacKenzie's NPI, 1174557623, was assigned on July 10, 2006. Dr. MacKenzie holds Tennessee license 65020.

Dr. MacKenzie's primary practice is Ascension Saint Thomas Rutherford, at 1700 Medical Center Parkway, Murfreesboro, TN 37129 in Rutherford County. The practice phone is (615) 396-4100.

Dr. MacKenzie's primary practice is Ascension Saint Thomas Rutherford in Murfreesboro, Tennessee, part of Ascension Health Alliance. The medical group on file is Ascension Saint Thomas Medical Partners. Dmand AI also links Dr. MacKenzie to 1 more group practice or clinic, named with a free account.

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

Plastic and reconstructive surgery is Dr. MacKenzie's primary specialty in the NPI Registry, under taxonomy code 2086S0122X. Dr. MacKenzie is board certified in plastic surgery by the American Board of Plastic Surgery. Dr. MacKenzie is licensed in Tennessee.

CMS data shows 76 Medicare services from Dr. MacKenzie across 3 procedure codes in 2024, all of them office visits, for 64 Medicare patients. Medicare paid $3,677 for them. Every service was in an office.

CMS counts 64 Medicare patients who saw Dr. MacKenzie in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. MacKenzie's median patient age at 54, with 63% women.

In 2024, Dr. MacKenzie wrote 54 Medicare Part D claims for 34 patients. 89% of them were for generic drugs. CMS names the drug for 24 of them, across 1 drug with 11 or more claims each, at $72 in total drug cost. In 2023, CMS named 17 claims across 1 drug.

Dr. MacKenzie accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links Dr. MacKenzie to 1 clinical trial. Open Payments lists research payments to Dr. MacKenzie that name 1 trial.

CMS Open Payments shows 120 general payments to Dr. MacKenzie from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 52% of the total. Allergan Inc. paid the most, $3,485. It also lists 13 research payments totaling $8,000 from 2019 to 2022, naming 1 clinical trial.