Quick answers
- Does Anastasia M. Dufner accept Medicare assignment?
- Yes. Medicare's clinician data says Anastasia M. Dufner 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 Anastasia M. Dufner see?
- In 2024, CMS data shows 122 Original Medicare patients and 257 services for Anastasia M. Dufner. This counts Original Medicare only and measures volume, not quality.
- What is Anastasia M. Dufner's NPI number?
- 1730748005. 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 Anastasia M. Dufner, 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 | 122 |
|---|---|
| Services billed to Medicare | 257 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)63 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)42 services
- Urinalysis, manual test (81002)35 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus (87426)30 services
- Hospital discharge day management, 30 minutes or less (99238)30 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%
- Arthritis40%
- Atrial fibrillation40%
- Heart failure38%
- Chronic kidney disease36%
Hospitals where Anastasia M. Dufner works
Medicare's Facility Affiliation Data lists Anastasia M. Dufner 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.
- Carlinville Area HospitalCarlinville, IL · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 141347
- Community Hospital of StauntonStaunton, IL · Critical Access Hospital · Emergency services: listed by Medicare · CCN 141306
- HSHS Holy Family Hospital IncGreenville, IL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 140137
- St Francis HospitalLitchfield, IL · Critical Access Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 141350
- St Joseph's HospitalHighland, IL · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 141336
Practice locations
Addresses where Anastasia M. Dufner is enrolled with Medicare (CMS data updated October 2, 2026).
- 115 N PoplarMt Olive, IL 62069 (217) 999‑4751
- 12860 Troxler AveHighland, IL 62249 (618) 651‑2810
- 12866 Troxler AveHighland, IL 62249 (618) 651‑2600
- 715 Broadway StGillespie, IL 62033 (217) 839‑4491
Group practices
Medicare enrollment lists Anastasia M. Dufner as a member of these groups (CMS data updated October 2, 2026).
- HSHS Medical Group Inc219 clinicians in the group
- St Josephs Hospital of the Hospital Sisters of the Third Order of St F24 clinicians in the group
- Macoupin Family Practice Centers LLP4 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in HSHS Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730748005 |
| 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