JOHN SIEROCKI, M.D.
Medical Oncology Physician · PRINCETON, NJ
Individual Active NPI 1487792354
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 276 | 140,977 | $6,489,395 | $2,227,196 | $1,785,247 |
| 2023 | 336 | 263,866 | $10,068,898 | $3,543,476 | $2,834,536 |
| 2022 | 334 | 219,856 | $9,077,861 | $3,471,292 | $2,780,924 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| J1439 | Injection, ferric carboxymaltose, 1 mg | 23,250 | $1 | $1 |
| J0881 | Injection, darbepoetin alfa, 1 microgram (non-esrd use) | 19,500 | $3 | $2 |
| J1453 | Injection, fosaprepitant, 1 mg | 12,750 | $0 | $0 |
| J0897 | Injection, denosumab, 1 mg | 6,420 | $25 | $20 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 4,615 | $0 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 1,695 | $9 | $9 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 1,646 | $8 | $8 |
| 80053 | Blood test, comprehensive group of blood chemicals | 1,612 | $10 | $10 |
| 83615 | Lactate dehydrogenase (enzyme) level | 1,600 | $6 | $6 |
| 82728 | Ferritin (blood protein) level | 1,573 | $13 | $13 |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | 1,552 | $16 | $16 |
| 96375 | Injection of additional new drug or substance into vein | 1,048 | $17 | $14 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | ✓ | 25MA03428100 | NJ |
Medicare eligibility
- Part B
- Yes
- DME
- Yes
- Home health
- Yes
- Power mobility
- Yes
- Hospice
- Yes
Other Medical Oncology Physician providers in New Jersey
- NPI 1801124094
- NPI 1679898779
- NPI 1811316714
- NPI 1902061880
- NPI 1710987730
- NPI 1710967963
- NPI 1649254236
- NPI 1215992912
See all Medical Oncology Physician providers in New Jersey →
Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.