Quick answers
- Does Julieta M. Oneto accept Medicare assignment?
- Yes. Medicare's clinician data says Julieta M. Oneto accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Julieta M. Oneto see?
- In 2024, CMS data shows 3,995 Original Medicare patients and 19,131 services for Julieta M. Oneto. This counts Original Medicare only and measures volume, not quality.
- What is Julieta M. Oneto's NPI number?
- 1659531788. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Julieta M. Oneto, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 3,995 |
|---|---|
| Services billed to Medicare | 19,131 |
| Different services or procedures | 125 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)6,299 services
- Injection, gadoterate meglumine, 0.1 ml (A9575)5,882 services
- Dxa bone density measurement of hip, pelvis, spine (77080)1,267 services
- Screening mammography (77067)1,189 services
- Screening 3d breast mammography (77063)749 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes37%
- Chronic kidney disease29%
- Osteoporosis25%
Practice locations
Addresses where Julieta M. Oneto is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 11740 Katy Fwy, Suite 1300Houston, TX 77079 (956) 622‑4470
- 122 W Castellano DrEl Paso, TX 79912 (915) 577‑0100
- 1241 Campbell RdHouston, TX 77055 (713) 461‑3399
- 17371 Balaria StBoca Raton, FL 33496 (956) 622‑4470
- 28430 Valencia Cir WHarlingen, TX 78552 (956) 627‑3083
Group practices
Medicare enrollment lists Julieta M. Oneto as a member of these groups (CMS data updated October 2, 2026).
- Memorial Mri and Diagnostic LLC79 clinicians in the group
- Southwestern Ultrasound Inc9 clinicians in the group
- Miguel Oneto, MD, PA8 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Memorial Mri and Diagnostic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 (24 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659531788 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians