Doctor profile · Federal record
Dr. John Dieck, M.D.
Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Austin, TX
- NPI 1427059310
- Accepts Medicare
- MIPS 90.3 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4316 James Casey St, Building A
Austin, TX 787451157
(512) 623-5300
fax (512) 623-5399 - Mailing address
-
Po Box 1509
San Antonio, TX 782951509
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- June 24, 2011
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RC0000X — NUCC code
- State license (1)
- Texas #G8081
- Medicaid (3)
- TX #131632508 · TX #131632501 · TX #131632507
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427059310. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,224
Distinct HCPCS
10
Medicare allowed
$469,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,479 | 719 | $129 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 1,335 | 699 | $15 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 433 | 300 | $180 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 263 | 122 | $79 | |
93294 |
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 224 | 98 | $30 | |
93296 |
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 223 | 98 | $24 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 176 | 65 | $118 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 158 | 151 | $68 | |
93306 |
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 156 | 153 | $68 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 143 | 127 | $91 |
In context: peer comparison
Among 16 peers in Austin Cardiovascular Disease Physician, average services per provider: 115. This provider delivers 54× the peer median.Open Payments
Industry payments received
All-time total
$1,099
Transactions
62
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novartis Pharmaceuticals Corporation | 26 | $243.21 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $200.00 | |
| Merck Sharp & Dohme LLC | 8 | $131.07 | |
| Actelion Pharmaceuticals US, INC. | 9 | $108.49 | |
| Abbott Laboratories | 2 | $77.44 | |
| CVRx, INC. | 4 | $76.26 | |
| Janssen Pharmaceuticals, INC | 2 | $60.15 | |
| Pfizer INC. | 3 | $57.24 | |
| Novo Nordisk INC | 2 | $50.39 | |
| Kiniksa Pharmaceuticals International, Plc | 1 | $24.85 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $20.36 | |
| Agepha Pharma Fz LLC | 1 | $20.28 | |
| Scpharmaceuticals INC. | 1 | $14.56 | |
| Sanofi-Aventis U.S. LLC | 1 | $14.48 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,826
Patients
1,488
Total drug cost
$454,769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metoprolol Succinate | Generic | 702 | 209 | $12,042 |
| Atorvastatin Calcium | Generic | 537 | 164 | $7,751 |
| Amlodipine Besylate | Generic | 427 | 134 | $3,505 |
| Carvedilol | Generic | 406 | 121 | $4,776 |
| Eliquis (Apixaban) | Brand | 381 | 87 | $384,671 |
| Rosuvastatin Calcium | Generic | 327 | 98 | $5,849 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 321 | 84 | $5,002 |
| Torsemide | Generic | 296 | 101 | $7,327 |
| Lisinopril | Generic | 266 | 87 | $2,166 |
| Spironolactone | Generic | 258 | 94 | $2,790 |
Hospital affiliations
Frequently asked questions
What is Dr. John Dieck's medical specialty?
Dr. John Dieck practices Cardiovascular Disease Physician in Austin, TX.
Where does Dr. John Dieck practice?
Dr. John Dieck practices at 4316 James Casey St, Austin, TX 787451157. Office phone: 5126235300.
What is Dr. John Dieck's NPI?
Dr. John Dieck's National Provider Identifier (NPI) is 1427059310, issued by NPPES.
Does Dr. John Dieck accept Medicare assignment?
Yes. Dr. John Dieck accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Dieck commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.