Quick answers
- Does Angela M. Tschosik-Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Angela M. Tschosik-Johnson 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 Angela M. Tschosik-Johnson see?
- In 2024, CMS data shows 219 Original Medicare patients and 541 services for Angela M. Tschosik-Johnson. This counts Original Medicare only and measures volume, not quality.
- What is Angela M. Tschosik-Johnson's NPI number?
- 1811665185. 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 Angela M. Tschosik-Johnson, 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 | 219 |
|---|---|
| Services billed to Medicare | 541 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)323 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)57 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)41 services
- Smoking and tobacco use intensive counseling, 4-10 minutes (99406)32 services
- X-ray of chest, 2 views (71046)26 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%
- COPD75%
- Ischemic heart disease55%
- Arthritis44%
- Anxiety34%
Hospitals where Angela M. Tschosik-Johnson works
Medicare's Facility Affiliation Data lists Angela M. Tschosik-Johnson 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.
- CGH Medical CenterSterling, IL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 140043
Practice locations
Addresses where Angela M. Tschosik-Johnson is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 E Le Fevre RdSterling, IL 61081 (815) 625‑0400
Group practices
Medicare enrollment lists Angela M. Tschosik-Johnson as a member of this group (CMS data updated October 2, 2026).
- CGH Medical Center197 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners 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
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811665185 |
| 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