Doctor profile · Federal record
Dr. Mark Aaron, M.D.
Advanced Heart Failure and Transplant Cardiology Physician (CMS: Advanced Heart Failure and Transplant Cardiology) · Cardiovascular Disease Physician · Nashville, TN
- NPI 1306891262
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4230 Harding RD, Suite 330
Nashville, TN 372052013
(615) 269-4545
fax (615) 565-6789 - Mailing address
-
4230 Harding Pike, Ste 330
Nashville, TN 372052018
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- February 25, 2020
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RA0001X — NUCC code
- State license (1)
- Tennessee #34472
- Medicaid
- TN #3332534
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306891262. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,492
Distinct HCPCS
10
Medicare allowed
$136,841
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 518 | 272 | $90 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 220 | 137 | $117 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 168 | 166 | $63 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 168 | 71 | $73 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 119 | 60 | $111 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 95 | 87 | $121 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 37 | 37 | $13 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 36 | $162 | |
78452 |
Nuclear medicine studies of heart muscle at rest and with stress and spect | 34 | 34 | $72 | |
93018 |
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 30 | 30 | $13 |
In context: peer comparison
Among 9 peers in Nashville Advanced Heart Failure and Transplant Cardiology Physician, average services per provider: 84. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$92
Transactions
4
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $28.09 | |
| Novartis Pharmaceuticals Corporation | 1 | $22.55 | |
| Novo Nordisk INC | 1 | $21.87 | |
| Pfizer INC. | 1 | $19.18 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,848
Patients
1,454
Total drug cost
$1,349,839
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Entresto (Sacubitril/Valsartan) | Brand | 578 | 126 | $658,557 |
| Carvedilol | Generic | 519 | 155 | $6,865 |
| Spironolactone | Generic | 518 | 169 | $6,507 |
| Furosemide | Generic | 504 | 173 | $4,967 |
| Jardiance (Empagliflozin) | Brand | 440 | 110 | $427,723 |
| Atorvastatin Calcium | Generic | 322 | 106 | $5,056 |
| Metoprolol Succinate | Generic | 290 | 93 | $5,642 |
| Torsemide | Generic | 279 | 100 | $11,450 |
| Hydrochlorothiazide | Generic | 235 | 77 | $1,104 |
| Eliquis (Apixaban) | Brand | 216 | 49 | $205,564 |
Hospital affiliations
Frequently asked questions
What is Dr. Mark Aaron's medical specialty?
Dr. Mark Aaron practices Advanced Heart Failure and Transplant Cardiology Physician in Nashville, TN.
Where does Dr. Mark Aaron practice?
Dr. Mark Aaron practices at 4230 Harding RD, Nashville, TN 372052013. Office phone: 6152694545.
What is Dr. Mark Aaron's NPI?
Dr. Mark Aaron's National Provider Identifier (NPI) is 1306891262, issued by NPPES.
Does Dr. Mark Aaron accept Medicare assignment?
Yes. Dr. Mark Aaron accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Aaron commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99214); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306). Source: CMS Medicare Physician & Other Practitioners file.