Specialty Directory
Radiation Oncology in El Paso, TX
Federal CMS data for 42 radiation oncology providers practicing in El Paso, TX. Includes Medicare utilization, Open Payments industry funding, and PECOS enrollment status.
42
Providers
Median industry payments
$0
42
Radiation Oncology Providers
in El Paso, TX
$0
Median Industry Payments
per provider (2018–2024)
502
Median Medicare Services
fee-for-service claims
How to read this directory: Providers are listed by Medicare service volume, which reflects only
Medicare fee-for-service patients (typically 65+). This does not represent total practice volume.
Industry payments span multiple years and payment types; disclosure alone establishes neither wrongdoing nor legality.
Radiation Oncology includes multiple subspecialties with different practice patterns.
Learn more →
Radiation Oncology Providers
NPPES · Open Payments · Medicare| Provider | Medicare Volume | Beneficiaries* | Top Procedure | Industry Payments | Payment Type | Coverage |
|---|---|---|---|---|---|---|
| ISUANI, HUGO MD | 49,827 | — | Contrast dye for imaging (iodine-based) | $15 (2022-2022) | — | Very High |
| BOUSHKA, WILLIAM MD | 26,745 | — | MRI contrast dye injection (gadobutrol) | $208 (2018-2024) | — | Very High |
| FELIX, PABLO | 14,434 | — | MRI contrast dye injection (gadoterate) | $0 | — | High |
| SARMIENTO, JORGE M.D. | 12,991 | — | Contrast dye for imaging (iodine-based) | $72,452 (2018-2024) | — | Very High |
| EDWARDS, OLIVER MD | 10,468 | — | Contrast dye for imaging (iodine-based) | $193 (2022-2022) | — | Very High |
| NGUYEN, KHANH MD | 7,156 | — | Chest X-ray, 1 view | $162 (2018-2024) | — | Very High |
| SANCHIRICO, PAUL MD | 6,350 | — | Chest X-ray, 1 view | $0 | — | High |
| LOBERA, ALEX MD | 5,150 | — | Chest X-ray, 1 view | $125 (2021-2021) | — | Very High |
| TULLIUS, THOMAS MD | 4,693 | — | Contrast dye for imaging (iodine-based) | $3,448 (2018-2024) | — | Very High |
| DOWNING, GREGORY MD | 3,257 | — | Chest X-ray, 1 view | $0 | — | High |
| MOSZKOWICZ, ARIE MD | 3,121 | — | Chest X-ray, 1 view | $91 (2020-2021) | — | Very High |
| MCKERNAN, MARGARET MD | 2,320 | — | Chest X-ray, 1 view | $0 | — | High |
| CALLEROS-MACIAS, JESUS M.D. | 1,875 | — | Chest X-ray, 1 view | $0 | — | High |
| LOYA, RAUL M.D. | 1,143 | — | 3D screening mammography (tomosynthesis) | $0 | — | High |
| LEE, ANDREW M.D. | 1,010 | — | Chest X-ray, 1 view | $1,842 (2018-2024) | — | Very High |
| GAVITO HIGUERA, JOSE M.D. | 889 | — | CT scan of head/brain, without contrast | $90 (2018-2018) | — | Very High |
| LAKS, SHAKED MD | 822 | — | Chest X-ray, 1 view | $0 | — | High |
| CHAUDHARY, HUMERA MD | 813 | — | Chest X-ray, 1 view | $0 | — | High |
| ESTRADA, NELLY M.D. | 600 | — | Chest X-ray, 1 view | $707 (2018-2024) | — | Very High |
| GAMBOA, JOSEPH MD | 571 | — | Chest X-ray, 1 view | $34 (2023-2023) | — | Very High |
| MOORTHY, CHETAN MD | 569 | — | Screening mammography | $146 (2019-2023) | — | Very High |
| DIAZ, JESUS M. D. | 434 | — | Chest X-ray, 1 view | $509 (2018-2023) | — | Very High |
| EZHAPILLI CHENNAN, SAJEEV M.D | 264 | — | CT scan of head/brain, without contrast | $0 | — | High |
| BAZUAYE-EKWUYASI, ESEOSA MD, MMS | 187 | — | Bone density scan (DEXA) | $166 (2023-2024) | — | Very High |
| UNGAR, JOSEPH MD | 132 | — | Chest X-ray, 1 view | $7,318 (2018-2024) | — | Very High |
| SIERRA, ADAM MD | 94 | — | Chest X-ray, 1 view | $0 | — | Moderate |
| NAYLOR, ANTHONY M.D. | 83 | — | Chest X-ray, 1 view | $0 | — | High |
| NEIMAN, PARVIZ MD | — | — | — | $0 | — | Low |
| GIYANANI, VISHAN MD | — | — | — | $0 | — | Low |
| BLUMENFELD, SCOTT MD | — | — | — | $0 | — | Low |
| CHANDLER, NATHAN M.D., M.B.A. | — | — | — | $0 | — | Low |
| PHIFER, SYLVESTER M.D. | — | — | — | $0 | — | Low |
| JAUERNEK, REINHARD M.D. | — | — | — | $0 | — | Low |
| ARANGO, CARMEN MD | — | — | — | $46 (2024-2024) | — | Moderate |
| LOIZEAUX-WITTE, JOHN M.D. | — | — | — | $71 (2019-2022) | — | Moderate |
| LAM, MICHAEL | — | — | — | $137 (2018-2024) | — | High |
| SILVA, NAOMI MD | — | — | — | $0 | — | Low |
| GREEN, SILVIA D.O., M.B.A. | — | — | — | $0 | — | Low |
| GUTIERREZ, LISA MD | — | — | — | $124 (2022-2023) | — | Moderate |
| JORDAN GUEDES, CLAUDIA MD | — | — | — | $0 | — | Low |
| REIS MALAMAN, ANDRE | — | — | — | $0 | — | Low |
| FERNANDES DA SILVA, FABIO EDUARDO MD | — | — | — | $0 | — | Low |
Note: Radiation Oncology encompasses multiple subspecialties with different practice patterns.
Differences in payment amounts and procedure volumes may reflect subspecialty focus
rather than practice quality. Consider viewing individual profiles for full context.
By Practice Pattern
Radiation Oncology encompasses multiple practice patterns. Comparing providers within the same pattern provides more meaningful context.
Mixed Practice (25)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ISUANI, HUGO | 49,827 | $15 |
| BOUSHKA, WILLIAM | 26,745 | $208 |
| FELIX, PABLO | 14,434 | $0 |
| SARMIENTO, JORGE | 12,991 | $72,452 |
| EDWARDS, OLIVER | 10,468 | $193 |
| NGUYEN, KHANH | 7,156 | $162 |
| SANCHIRICO, PAUL | 6,350 | $0 |
| LOBERA, ALEX | 5,150 | $125 |
| TULLIUS, THOMAS | 4,693 | $3,448 |
| DOWNING, GREGORY | 3,257 | $0 |
General Practice (15)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| NEIMAN, PARVIZ | 0 | $0 |
| GIYANANI, VISHAN | 0 | $0 |
| BLUMENFELD, SCOTT | 0 | $0 |
| CHANDLER, NATHAN | 0 | $0 |
| PHIFER, SYLVESTER | 0 | $0 |
| JAUERNEK, REINHARD | 0 | $0 |
| ARANGO, CARMEN | 0 | $46 |
| LOIZEAUX-WITTE, JOHN | 0 | $71 |
| LAM, MICHAEL | 0 | $137 |
| SILVA, NAOMI | 0 | $0 |
Clinical Cardiology (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| ESTRADA, NELLY | 600 | $707 |
Cardiac Imaging (1)
| Provider | Medicare Volume | Industry Payments |
|---|---|---|
| DIAZ, JESUS | 434 | $509 |