Quick answers
- Does Jennifer V. Yilk accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer V. Yilk 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 Jennifer V. Yilk see?
- In 2024, CMS data shows 1,887 Original Medicare patients and 4,604 services for Jennifer V. Yilk. This counts Original Medicare only and measures volume, not quality.
- What is Jennifer V. Yilk's NPI number?
- 1235325135. 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 Jennifer V. Yilk, 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 | 1,887 |
|---|---|
| Services billed to Medicare | 4,604 |
| Different services or procedures | 76 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Screening mammography (77067)1,327 services
- Screening 3d breast mammography (77063)1,326 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)142 services
- Diagnostic mammography of 1 breast (77065)97 services
- X-ray of chest, 2 views (71046)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 cholesterol75%
- High blood pressure60%
- Arthritis42%
- Osteoporosis22%
- Anxiety21%
- Diabetes20%
Practice locations
Addresses where Jennifer V. Yilk is enrolled with Medicare (CMS data updated October 2, 2026).
- 211 N Eddy StSouth Bend, IN 46617 (574) 234‑8161
- 301 E Day RdMishawaka, IN 46545 (574) 204‑6700
- 430 Warrenville Rd, Suite 210Lisle, IL 60532 (630) 432‑6180
Group practices
Medicare enrollment lists Jennifer V. Yilk as a member of these groups (CMS data updated October 2, 2026).
- Dupage Medical Group Ltd1,322 clinicians in the group
- The South Bend Clinic LLC175 clinicians in the group
Specialties
- General Practiceprimary
Other general practitioners in Indiana
Clinicians with the same Medicare primary specialty in Indiana — not a recommendation.
Other clinicians in Dupage Medical Group Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235325135 |
| 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