Quick answers
- Does Michelle Kowalski accept Medicare assignment?
- Yes. Medicare's clinician data says Michelle Kowalski 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 Michelle Kowalski see?
- In 2024, CMS data shows 282 Original Medicare patients and 577 services for Michelle Kowalski. This counts Original Medicare only and measures volume, not quality.
- What is Michelle Kowalski's NPI number?
- 1346992773. 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 Michelle Kowalski, 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 | 282 |
|---|---|
| Services billed to Medicare | 577 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)81 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)70 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)66 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)55 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)54 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%
- Arthritis43%
- Diabetes31%
- Ischemic heart disease30%
- Anxiety26%
Practice locations
Addresses where Michelle Kowalski is enrolled with Medicare (CMS data updated October 2, 2026).
- 1690 W Lake StAddison, IL 60101 (630) 283‑6633
- 4195 N Water StDecatur, IL 62526 (708) 922‑0911
- 4211 N Cicero AveChicago, IL 60641 (773) 794‑1000
- 4900 N Cumberland AveNorridge, IL 60706 (708) 456‑1600
- 770 E Dundee RdPalatine, IL 60074 (708) 922‑0911
Group practices
Medicare enrollment lists Michelle Kowalski as a member of these groups (CMS data updated October 2, 2026).
- Physicians Immediate Care North Chicago LLC257 clinicians in the group
- Illinois Urgent Care Professionals PLLC41 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Other clinicians in Physicians Immediate Care North Chicago LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346992773 |
| 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