Quick answers
- Does Signe L. Rebolledo accept Medicare assignment?
- Yes. Medicare's clinician data says Signe L. Rebolledo 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 Signe L. Rebolledo see?
- In 2024, CMS data shows 1,680 Original Medicare patients and 11,600 services for Signe L. Rebolledo. This counts Original Medicare only and measures volume, not quality.
- What is Signe L. Rebolledo's NPI number?
- 1205290046. 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 Signe L. Rebolledo, 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 | 1,680 |
|---|---|
| Services billed to Medicare | 11,600 |
| Different services or procedures | 94 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)4,800 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)3,825 services
- Ct scan of chest with contrast (71260)498 services
- Ct scan of abdomen and pelvis before and after contrast (74178)402 services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)350 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 cholesterol67%
- Arthritis49%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)43%
- Ischemic heart disease32%
- Anxiety31%
Practice locations
Addresses where Signe L. Rebolledo is enrolled with Medicare (CMS data updated October 2, 2026).
- 3344 N Futrall DrFayetteville, AR 72703 (479) 521‑8200
- 3383 N Mana Ct, Suite 102Fayetteville, AR 72703 (479) 571‑6565
Group practices
Medicare enrollment lists Signe L. Rebolledo as a member of this group (CMS data updated October 2, 2026).
- Medical Associates of Northwest Arkansas, PA105 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, AR — not a recommendation.
Other clinicians in Medical Associates of Northwest Arkansas, PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205290046 |
| 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