Quick answers
- Which hospitals does John A. Ternay work at?
- Medicare's official clinician data lists John A. Ternay at 5 hospitals: Claiborne Medical Center, Lafollette Medical Center, Physicians Regional Medical Center, Tennova Healthcare - Newport Medical Center and Tennova Healthcare-Jefferson Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Ternay see patients?
- Medicare's clinician data lists 5 practice locations, including Knoxville, TN, Newport, TN and Powell, TN. Call before your visit to confirm the address.
- What is John A. Ternay's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does John A. Ternay accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Ternay accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for John A. Ternay?
- (865) 470-2273, as listed in official Medicare / NPI Registry data.
- What is John A. Ternay's NPI number?
- 1861430019. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John A. Ternay works
Medicare's Facility Affiliation Data lists John A. Ternay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Claiborne Medical CenterTazewell, TN · Acute Care Hospital · CCN 440057
- Lafollette Medical CenterLa Follette, TN · Acute Care Hospital · CCN 440033
- Physicians Regional Medical CenterPowell, TN · Acute Care Hospital · CCN 440120
- Tennova Healthcare - Newport Medical CenterNewport, TN · Acute Care Hospital · CCN 440153
- Tennova Healthcare-Jefferson Memorial HospitalJefferson City, TN · Acute Care Hospital · CCN 440056
Practice locations
Addresses where John A. Ternay is enrolled with Medicare (CMS data updated 2026-10-02).
- 10810 Parkside Dr, Suite 301Knoxville, TN 37934 (865) 470‑2273
- 10820 Parkside DrKnoxville, TN 37934 (865) 392‑3400
- 435 2nd StNewport, TN 37821 (423) 625‑2200
- 7557 B Dannaher Dr, Suite 225Powell, TN 37849 (865) 647‑5800
- 7565 Dannaher DrPowell, TN 37849 (865) 647‑5800
Group practices
Medicare enrollment lists John A. Ternay as a member of this group (CMS data updated 2026-10-02).
- Knoxville Hma Cardiology PPM, LLC42 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Tennessee →
Other cardiologists in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of Ny Upstate Medical University |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861430019 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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