Quick answers
- Does Tshiswaka B. Kayembe accept Medicare assignment?
- Yes. Medicare's clinician data says Tshiswaka B. Kayembe 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 Tshiswaka B. Kayembe see?
- In 2024, CMS data shows 899 Original Medicare patients and 2,266 services for Tshiswaka B. Kayembe. This counts Original Medicare only and measures volume, not quality.
- What is Tshiswaka B. Kayembe's NPI number?
- 1164477766. 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 Tshiswaka B. Kayembe, 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 | 899 |
|---|---|
| Services billed to Medicare | 2,266 |
| Different services or procedures | 52 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)757 services
- Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days (93297)244 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)154 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)141 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)127 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%
- Ischemic heart disease55%
- Arthritis47%
- Diabetes39%
- Heart failure37%
Hospitals where Tshiswaka B. Kayembe works
Medicare's Facility Affiliation Data lists Tshiswaka B. Kayembe 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.
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260032
- CGH Medical CenterSterling, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140043
- Gateway Regional Medical CenterGranite City, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140125
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260179
- Vista Medical Center EastWaukegan, IL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 140084
Practice locations
Addresses where Tshiswaka B. Kayembe is enrolled with Medicare (CMS data updated October 2, 2026).
- 101 E Miller RdSterling, IL 61081 (815) 625‑4790
- 1324 N Sheridan RdWaukegan, IL 60085 (847) 360‑3000
- 2100 Madison AveGranite City, IL 62040 (618) 798‑3000
- 8793 Watson RdSaint Louis, MO 63119 (314) 968‑0400
Group practices
Medicare enrollment lists Tshiswaka B. Kayembe as a member of these groups (CMS data updated October 2, 2026).
- CGH Medical Center197 clinicians in the group
- Waukegan Clinic Corp56 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Illinois →
Other cardiologists in Sterling
Clinicians with the same Medicare primary specialty in Sterling, IL — not a recommendation.
Other clinicians in CGH Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164477766 |
| 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