John Ternay, M.D.
NPI 1861430019 · Cardiovascular Disease Physician · Powell, TN
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Ternay, M.D. is a Cardiovascular Disease Physician provider in Powell, TN (NPI 1861430019).
Provider details
- NPI number
- 1861430019
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 40946 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,689 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 543 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 429 | $119 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 288 | $9 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 203 | $64 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 181 | $64 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 604 | 118 |
| Atorvastatin Calcium | 539 | 160 |
| Furosemide | 391 | 107 |
| Losartan Potassium | 353 | 90 |
| Carvedilol | 309 | 76 |
| Bumetanide | 292 | 79 |
| Rosuvastatin Calcium | 266 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$298 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-02
- Last updated
- 2020-09-21
- Certified
- 2020-09-21
Frequently asked questions
- What is John Ternay's NPI number?
- John Ternay's National Provider Identifier (NPI) is 1861430019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ternay's specialty?
- John Ternay is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Ternay located?
- John Ternay's practice location on file with NPPES is 7557b Dannaher Dr Ste 225, Powell, TN 37849-3568.
- What is John Ternay's phone number?
- The practice phone number listed in the NPPES registry for John Ternay is (865) 647-5800.
- Does John Ternay accept Medicare?
- John Ternay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Ternay's NPI active?
- Yes — John Ternay's NPI (1861430019) is active in the NPPES registry as of the last update on 2020-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.