RENA CALLAHAN, M.D.
Internal Medicine Physician · VALENCIA, CA
Individual Active NPI 1487856779
Medicare payment data Part B · 2024
| Year | Beneficiaries | Services | Submitted | Allowed | Paid |
|---|---|---|---|---|---|
| 2024 | 597 | 85,283 | $12,664,306 | $2,263,044 | $1,796,279 |
| 2023 | 594 | 87,087 | $12,271,448 | $2,352,436 | $1,865,657 |
| 2022 | 538 | 78,794 | $10,559,022 | $2,094,718 | $1,659,080 |
Top procedures (2024)
| HCPCS | Description | Services | Avg allowed | Avg paid |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 7,860 | $26 | $21 |
| J1453 | Injection, fosaprepitant, 1 mg | 7,050 | $0 | $0 |
| J9394 | Injection, fulvestrant (fresenius kabi) not therapeutically equivalent to j9395, 25 mg | 1,500 | $25 | $21 |
| J9395 | Injection, fulvestrant, 25 mg | 1,400 | $8 | $6 |
| 99214 | Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 1,121 | $138 | $102 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 942 | $0 | $0 |
| G2211 | Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | 827 | $17 | $13 |
| J2469 | Injection, palonosetron hcl, 25 mcg | 600 | $1 | $1 |
| J2405 | Injection, ondansetron hydrochloride, per 1 mg | 552 | $0 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 431 | $8 | $8 |
| J7050 | Infusion, normal saline solution, 250 cc | 322 | $1 | $1 |
| 96402 | Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle | 297 | $40 | $31 |
Taxonomy & licensure
| Specialty | Code | Primary | License | State |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | ✓ | A94238 | CA |
| Hematology (Internal Medicine) Physician | 207RH0000X | A94238 | CA | |
| Medical Oncology Physician | 207RX0202X | A94238 | CA | |
| Surgical Oncology Physician | 2086X0206X | A94238 | 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.