There are 17 Interventional Cardiology clinicians in Knoxville, TN in Medicare’s data, ranked by the number of Medicare services they provide.
Interventional Cardiology clinicians in Knoxville
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Nicholas Xenopoulos, MD | 41 yrs | — | 2,235 | Accepts |
| Sara Negrotto, MD | 13 yrs | — | 1,423 | Accepts |
| Charles Allderdice, M.D. | 13 yrs | — | 1,659 | Accepts |
| Edin Sadic, M.D. | 10 yrs | — | 1,474 | Accepts |
| Matthew Evans, M.D. | 10 yrs | — | 1,293 | Accepts |
| Stuart Bresee, M.D. | 44 yrs | — | 807 | Accepts |
| Tjuan Overly, M.D. | 27 yrs | — | 972 | Accepts |
| Christopher Capps, MD | 13 yrs | — | 1,027 | Accepts |
| Kayleigh Litton, D.O. | — | — | 728 | Accepts |
| Steven Dolacky, M.D. | 16 yrs | — | 756 | Accepts |
| Carmelo Venero, M.D. | 31 yrs | — | 813 | Accepts |
| Albert Blacky, M.D. | 45 yrs | — | 758 | Accepts |
| Raj Baljepally, M.D. | 37 yrs | — | 697 | Accepts |
| Mitchell Weiss, M.D. | 42 yrs | — | 540 | Accepts |
| Briana Costello, M.D. | 13 yrs | — | 508 | Accepts |
| Morgan Randall | 11 yrs | — | 471 | Accepts |
| Stephen Marietta, M.D. | 47 yrs | — | 366 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
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Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.