Quick answers
- Does Aparna Vootkur accept Medicare assignment?
- Yes. Medicare's clinician data says Aparna Vootkur 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 Aparna Vootkur see?
- In 2024, CMS data shows 1,930 Original Medicare patients and 12,548 services for Aparna Vootkur. This counts Original Medicare only and measures volume, not quality.
- What is Aparna Vootkur's NPI number?
- 1477593325. 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 Aparna Vootkur, 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 | 1,930 |
|---|---|
| Services billed to Medicare | 12,548 |
| Different services or procedures | 140 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadobutrol, 0.1 ml (A9585)4,910 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)4,624 services
- X-ray of chest, 1 view (71045)231 services
- X-ray of chest, 2 views (71046)191 services
- Screening 3d breast mammography (77063)178 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%
- Arthritis55%
- Ischemic heart disease33%
- Diabetes32%
- Chronic kidney disease31%
Hospitals where Aparna Vootkur works
Medicare's Facility Affiliation Data lists Aparna Vootkur 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.
- Advocate Good Samaritan HospitalDowners Grove, IL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 140288
- Northwestern Lake Forest HospitalLake Forest, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140130
- Northwestern Medicine Kishwaukee HospitalDekalb, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140286
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140281
- Valley West Community HospitalSandwich, IL · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 141340
Practice locations
Addresses where Aparna Vootkur is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Kish Hospital DrDekalb, IL 60115 (815) 766‑7334
- 1302 N Main StSandwich, IL 60548 (815) 786‑8484
- 1775 Dempster StPark Ridge, IL 60068 (847) 723‑2210
Group practices
Medicare enrollment lists Aparna Vootkur as a member of these groups (CMS data updated October 2, 2026).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
- Integrated Imaging Consultants LLC159 clinicians in the group
- Aurora Radiology Consultants - Dekalb LLC15 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Dekalb
Clinicians with the same Medicare primary specialty in Dekalb, IL — not a recommendation.
Other clinicians in Northwestern Medical Faculty Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477593325 |
| 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