Quick answers
- Does Lute G. Oas accept Medicare assignment?
- Yes. Medicare's clinician data says Lute G. Oas 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 Lute G. Oas see?
- In 2024, CMS data shows 396 Original Medicare patients and 83,166 services for Lute G. Oas. This counts Original Medicare only and measures volume, not quality.
- What is Lute G. Oas's NPI number?
- 1013977420. 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 Lute G. Oas, 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 | 396 |
|---|---|
| Services billed to Medicare | 83,166 |
| Different services or procedures | 157 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, ferumoxytol, for treatment of iron deficiency anemia, 1 mg (non-esrd use) (Q0138)29,070 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)6,828 services
- Injection, filgrastim-ayow, biosimilar, (releuko), 1 microgram (Q5125)5,880 services
- Intensity modulated treatment delivery, single or multiple fields/arcs,via narrow spatially and temporally modulated beams, binary, dynamic mlc, per treatment session (G6015)977 services
- Ct guidance for insertion of radiation therapy fields (77014)815 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 cholesterol73%
- Arthritis57%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)55%
- Ischemic heart disease35%
- Diabetes34%
Hospitals where Lute G. Oas works
Medicare's Facility Affiliation Data lists Lute G. Oas at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Hendrick Medical CenterAbilene, TX · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 450229
- Hendrick Medical Center BrownwoodBrownwood, TX · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 450587
Practice locations
Addresses where Lute G. Oas is enrolled with Medicare (CMS data updated October 2, 2026).
- 1957 Antilley RdAbilene, TX 79606 (325) 692‑0188
- 2026 S Jackson StJacksonville, TX 75766 (903) 586‑2456
- 7848 Gateway Blvd EEl Paso, TX 79915 (915) 599‑1313
- 925 Gessner Rd, Suite 550Houston, TX 77024 (713) 467‑1722
- PO Box, Suite 911242Dallas, TX 75391
Group practices
Medicare enrollment lists Lute G. Oas as a member of this group (CMS data updated October 2, 2026).
- Texas Oncology PA1,014 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Other clinicians in Texas Oncology PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013977420 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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