Dr. John Ryan Martin, MD

Dr. Martin practices at Vanderbilt Medical Group in Nashville, Tennessee.

Dr. Martin's NPI, 1366763344, was assigned on June 14, 2010. Dr. Martin holds Tennessee license 63061.

Dr. Martin's primary practice is Vanderbilt Medical Group, at 3841 Green Hills Village Dr, Nashville, TN 37215 in Davidson County. The practice phone is (615) 936-2000.

Dr. Martin's primary practice is Vanderbilt Medical Group in Nashville, Tennessee. Dr. Martin is also affiliated with Vanderbilt University Medical Center. The medical group on file is Vanderbilt University Medical Center. Dmand AI also links Dr. Martin to 1 more group practice or clinic and 1 home health agency, each named with a free account.

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

Orthopaedic surgery is Dr. Martin's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dmand AI has Dr. Martin's licenses on file in 2 states: Tennessee and North Carolina.

CMS data shows 531 Medicare services from Dr. Martin across 8 procedure codes in 2024, for 322 Medicare patients. Medicare paid $116,511 for them.

CMS counts 322 Medicare patients who saw Dr. Martin in 2024. The largest group is 65 to 74, with 189 patients. 75% of them have arthritis, and 75% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.38, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Martin's median patient age at 71, with 55% women.

In 2024, Dr. Martin wrote 296 Medicare Part D claims for 169 patients. 100% of them were for generic drugs. CMS names the drug for 280 of them, across 6 drugs with 11 or more claims each, at $2,615 in total drug cost. In 2023, CMS named 266 claims across 6 drugs.

Dr. Martin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Martin as offering telehealth. CMS counts 86 procedures of knee replacement by Dr. Martin, more than 91% of the clinicians it reports for that procedure.

Dmand AI links 22 papers to Dr. Martin, published from 2014 to 2024. 2020 was the busiest year, with 4. The most frequent topics are Arthroplasty, Replacement, Hip, Reactive Oxygen Species and Biocompatible Materials. Dr. Martin has published most often in J Arthroplasty. Dr. Martin's most frequent co-authors are Thomas Keith Fehring, MD, Fang Frank Yu, MD and Bryan Donald Springer, MD.

CMS Open Payments shows 363 general payments to Dr. Martin from 21 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 86% of the total. Medical Device Business Services, Inc. paid the most, $127,233.