Quick answers
- Does Antoin H. Mardini accept Medicare assignment?
- Yes. Medicare's clinician data says Antoin H. Mardini accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Antoin H. Mardini see?
- In 2024, CMS data shows 546 Original Medicare patients and 36,166 services for Antoin H. Mardini. This counts Original Medicare only and measures volume, not quality.
- What is Antoin H. Mardini's NPI number?
- 1952346363. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Antoin H. Mardini, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 546 |
|---|---|
| Services billed to Medicare | 36,166 |
| Different services or procedures | 114 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)948 services
- Insertion of needle into vein for collection of blood sample (36415)904 services
- Blood test, comprehensive group of blood chemicals (80053)802 services
- Blood test, lipids (cholesterol and triglycerides) (80061)740 services
- Blood test, thyroid stimulating hormone (tsh) (84443)685 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure64%
- Arthritis42%
- Ischemic heart disease24%
- Diabetes22%
- Chronic kidney disease21%
Hospitals where Antoin H. Mardini works
Medicare's Facility Affiliation Data lists Antoin H. Mardini at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Fort Loudon Medical CenterLenoir City, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 440110
- Fort Sanders Regional Medical CenterKnoxville, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440125
- Parkwest Medical CenterKnoxville, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440173
- Physicians Regional Medical CenterPowell, TN · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 440120
- University Health System, IncKnoxville, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440015
Practice locations
Addresses where Antoin H. Mardini is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 10; the Medicare profile lists all.
- 101 Cherokee Pl, Suite 107Loudon, TN 37774 (865) 408‑9344
- 10215 Kingston Pike, Suite 100Knoxville, TN 37922 (865) 691‑0733
- 103 Midlake Dr LevelKnoxville, TN 37918 (865) 687‑7704
- 1225 E Weisgarber Rd, Suite 200Knoxville, TN 37849 (865) 938‑3627
- 1275 Dick Lonas RdKnoxville, TN 37909
Group practices
Medicare enrollment lists Antoin H. Mardini as a member of these groups (CMS data updated October 2, 2026).
- Physiotherapy Associates Inc1,460 clinicians in the group
- Summit Medical Group, PLLC652 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Loudon
Clinicians with the same Medicare primary specialty in Loudon, TN — not a recommendation.
Other clinicians in Physiotherapy Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952346363 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians