NICHOLAS WALKER, M.D.
Interventional Cardiology Physician · CORALVILLE, IA
Individual Active NPI 1437241221
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 851 | 1,472 | $864,762 | $138,652 | $101,333 |
| 2023 | 846 | 1,501 | $842,922 | $149,685 | $108,181 |
| 2022 | 817 | 1,532 | $822,406 | $154,151 | $109,546 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 538 | $97 | $67 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 130 | $7 | $5 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 126 | $11 | $8 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 101 | $63 | $47 |
| 99204 | New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 94 | $131 | $92 |
| 93018 | Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician | 89 | $13 | $10 |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 48 | $216 | $172 |
| 78452 | Nuclear medicine studies of heart muscle at rest and with stress and spect | 42 | $70 | $50 |
| 99215 | Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | 38 | $139 | $101 |
| 92928 | Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch | 33 | $422 | $335 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 24 | $64 | $47 |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | 21 | $188 | $150 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Interventional Cardiology Physician | 207RI0011X | ✓ | 35043 | IA |
| Internal Medicine Physician | 207R00000X | 35043 | IA | |
| Cardiovascular Disease Physician | 207RC0000X | 35043 | IA |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.