Doctor profile · Federal record
Dr. THOMAS JOHNSTON, MD
Advanced Heart Failure and Transplant Cardiology Physician (CMS: CARDIOVASCULAR DISEASE (CARDIOLOGY)) · Cardiovascular Disease Physician · NASHVILLE, TN
- NPI 1023103462
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2400 PATTERSON ST, SUITE 502
NASHVILLE, TN 372031562
(615) 515-1900
fax (615) 292-4633
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- January 27, 2022
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State licenses (2)
- Tennessee #20872 · Tennessee #MD20872
- Medicaid (2)
- TN #3825351 · KY #64929201
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023103462. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,934
Distinct HCPCS
10
Medicare allowed
$176,478
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 639 | 320 | $119 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 318 | 236 | $13 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 134 | 60 | $75 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 122 | 115 | $66 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 105 | 48 | $113 | |
99291 |
Critical care, first 30-74 minutes | 103 | 36 | $194 | |
93325 |
Ultrasound of heart with color-depicted blood flow, rate and valve function | 81 | 80 | $3 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 80 | 52 | $168 | |
93312 |
Ultrasound of heart with probe in esophagus, with report | 78 | 76 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 75 | 67 | $85 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 84. This provider delivers 23× the peer median.Open Payments
Industry payments received
All-time total
$186
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| PFIZER INC. | 4 | $69.25 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $35.26 | |
| Abbott Laboratories | 1 | $33.13 | |
| Kiniksa Pharmaceuticals International, plc | 1 | $17.97 | |
| AstraZeneca Pharmaceuticals LP | 1 | $15.96 | |
| Janssen Pharmaceuticals, Inc | 1 | $14.17 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,554
Patients
959
Total drug cost
$598,161
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Torsemide | Generic | 375 | 151 | $13,235 |
| Carvedilol | Generic | 268 | 103 | $3,369 |
| Spironolactone | Generic | 254 | 96 | $2,553 |
| Entresto (Sacubitril/Valsartan) | Brand | 219 | 66 | $239,978 |
| Eliquis (Apixaban) | Brand | 216 | 66 | $207,671 |
| Atorvastatin Calcium | Generic | 183 | 69 | $2,771 |
| Amlodipine Besylate | Generic | 164 | 73 | $1,553 |
| Metoprolol Succinate | Generic | 156 | 62 | $4,022 |
| Potassium Chloride | Generic | 150 | 57 | $4,434 |
| Jardiance (Empagliflozin) | Brand | 111 | 33 | $112,850 |