SHAMMAH WILLIAMS, M.D.
Interventional Cardiology Physician · LOMA LINDA, CA
Individual Active NPI 1134419427
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 289 | 467 | $136,210 | $37,019 | $29,057 |
| 2023 | 246 | 379 | $111,411 | $32,716 | $25,462 |
| 2022 | 111 | 185 | $61,713 | $18,469 | $14,699 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 101 | $8 | $6 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 43 | $12 | $10 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 36 | $68 | $54 |
| 76937 | Ultrasonic guidance for blood vessel access | 35 | $14 | $11 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 34 | $15 | $11 |
| 75574 | Ct scan of blood vessels and grafts of heart with contrast | 23 | $110 | $88 |
| 93454 | Insertion of tube in coronary artery for diagnosis with review by radiologist | 19 | $200 | $160 |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 18 | $253 | $202 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 15 | $132 | $98 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | $130 | $100 |
| 75572 | Ct scan of heart structure with contrast | 11 | $81 | $65 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Interventional Cardiology Physician | 207RI0011X | ✓ | A129581 | CA |
| Internal Medicine Physician | 207R00000X | A129581 | CA | |
| Cardiovascular Disease Physician | 207RC0000X | A129581 | CA |
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.