Quick answers
- Does Nancy R. Sagona accept Medicare assignment?
- Yes. Medicare's clinician data says Nancy R. Sagona 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 Nancy R. Sagona see?
- In 2024, CMS data shows 1,189 Original Medicare patients and 2,106 services for Nancy R. Sagona. This counts Original Medicare only and measures volume, not quality.
- What is Nancy R. Sagona's NPI number?
- 1679574461. 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 Nancy R. Sagona, 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 | 1,189 |
|---|---|
| Services billed to Medicare | 2,106 |
| Different services or procedures | 134 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Screening 3d breast mammography (77063)255 services
- Screening mammography (77067)255 services
- X-ray of chest, 1 view (71045)209 services
- 3d radiographic procedure (76376)103 services
- Ct scan of abdomen and pelvis with contrast (74177)92 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%
- Arthritis50%
- Diabetes36%
- Ischemic heart disease36%
- Chronic kidney disease31%
Practice locations
Addresses where Nancy R. Sagona is enrolled with Medicare (CMS data updated October 2, 2026).
- 1786 Moon Lake BlvdHoffman Est, IL 60194 (847) 755‑8208
- 800 Biesterfield RdElk Grove Village, IL 60007
- 850 W Irving Park RdChicago, IL 60613 (773) 975‑6722
Group practices
Medicare enrollment lists Nancy R. Sagona as a member of these groups (CMS data updated October 2, 2026).
- Bonaventure Medical Foundation LLC167 clinicians in the group
- Thorek Radiology Group NFP40 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Bonaventure Medical Foundation LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679574461 |
| 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