Doctor profile · Federal record
Dr. Zvonimir Krajcer, M.D.
Interventional Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Cardiovascular Disease Physician · Houston, TX
- NPI 1801816335
- Accepts Medicare
- MIPS 84.4 / 100 · 2023
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6624 Fannin St, Suite 2600
Houston, TX 770302338
(713) 790-9401
fax (713) 790-0353
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 21, 2023
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207RI0011X — NUCC code
- State license (1)
- Texas #E5555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801816335. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,003
Distinct HCPCS
10
Medicare allowed
$187,369
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 406 | 180 | $127 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 157 | 110 | $14 | |
71046 |
X-ray of chest, 2 views | 115 | 100 | $34 | |
93970 |
Ultrasound study of arm or leg veins with compression and maneuvers | 65 | 54 | $190 | |
93880 |
Ultrasound of both sides of head and neck blood flow | 50 | 41 | $182 | |
36482 |
Chemical destruction of first incompetent vein of arm or leg using imaging guidance | 49 | 30 | $1,728 | |
93979 |
Ultrasound of aorta, vena cava, groin vessels or bypass grafts | 33 | 26 | $102 | |
93925 |
Ultrasound of leg arteries or artery grafts | 27 | 23 | $243 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $167 | |
93971 |
Ultrasound study of one arm or leg veins with compression and maneuvers | 21 | 19 | $120 |
In context: peer comparison
Among 42 peers in this city , average services per provider: 116. This provider delivers 8.6× the peer median.Open Payments
Industry payments received
All-time total
$2,226
Transactions
71
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 9 | $740.70 | |
| E.R. Squibb & Sons, L.L.C. | 14 | $189.70 | |
| Novartis Pharmaceuticals Corporation | 12 | $183.87 | |
| Novo Nordisk Inc | 9 | $171.79 | |
| Bard Peripheral Vascular, Inc. | 2 | $157.67 | |
| iRhythm Technologies, Inc. | 9 | $133.18 | |
| W. L. Gore & Associates, Inc. | 1 | $119.57 | |
| Merck Sharp & Dohme LLC | 4 | $80.02 | |
| Impulse Dynamics (USA) Inc. | 1 | $68.26 | |
| Janssen Pharmaceuticals, Inc | 2 | $48.98 | |
| Contego Medical, Inc | 1 | $45.91 | |
| Lexicon Pharmaceuticals, Inc. | 2 | $42.46 | |
| Boston Scientific Corporation | 1 | $38.81 | |
| PFIZER INC. | 2 | $38.26 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $37.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
802
Patients
250
Total drug cost
$121,187
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 121 | 40 | $2,593 |
| Metoprolol Succinate | Generic | 105 | 41 | $2,330 |
| Ezetimibe | Generic | 70 | 22 | $3,286 |
| Losartan Potassium | Generic | 70 | 28 | $1,149 |
| Atorvastatin Calcium | Generic | 64 | 22 | $969 |
| Rosuvastatin Calcium | Generic | 59 | 23 | $1,069 |
| Eliquis (Apixaban) | Brand | 51 | 15 | $62,847 |
| Nebivolol Hcl | Generic | 51 | 16 | $4,779 |
| Amlodipine Besylate | Generic | 47 | 19 | $536 |
| Spironolactone | Generic | 33 | 11 | $522 |
Hospital affiliations
Frequently asked questions
What is Dr. Zvonimir Krajcer's medical specialty?
Dr. Zvonimir Krajcer practices Interventional Cardiology Physician in Houston, TX.
Where does Dr. Zvonimir Krajcer practice?
Dr. Zvonimir Krajcer practices at 6624 Fannin St, Houston, TX 770302338. Office phone: 7137909401.
What is Dr. Zvonimir Krajcer's NPI?
Dr. Zvonimir Krajcer's National Provider Identifier (NPI) is 1801816335, issued by NPPES.
Does Dr. Zvonimir Krajcer accept Medicare assignment?
Yes. Dr. Zvonimir Krajcer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zvonimir Krajcer 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); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.