Quick answers
- Does Russell Sztukowski accept Medicare assignment?
- Yes. Medicare's clinician data says Russell Sztukowski 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 Russell Sztukowski see?
- In 2024, CMS data shows 120 Original Medicare patients and 241 services for Russell Sztukowski. This counts Original Medicare only and measures volume, not quality.
- What is Russell Sztukowski's NPI number?
- 1477194447. 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 Russell Sztukowski, 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 | 120 |
|---|---|
| Services billed to Medicare | 241 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)53 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)39 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)31 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)29 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)14 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%
- Arthritis56%
- Diabetes36%
- Chronic kidney disease30%
- Ischemic heart disease23%
Practice locations
Addresses where Russell Sztukowski is enrolled with Medicare (CMS data updated October 2, 2026).
- 2031 Zumbehl RdSaint Charles, MO 63303 (636) 206‑2690
- 2991 Hwy KO Fallon, MO 63368 (636) 435‑2333
- 409 Lafayette CtrManchester, MO 63011 (636) 707‑0764
- 6167 Mid Rivers Mall DrSaint Peters, MO 63304 (636) 364‑4990
Group practices
Medicare enrollment lists Russell Sztukowski as a member of this group (CMS data updated October 2, 2026).
- Mercy East Ambulatory Services LLC105 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Saint Charles
Clinicians with the same Medicare primary specialty in Saint Charles, MO — not a recommendation.
Other clinicians in Mercy East Ambulatory Services LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Southern Illinois University School Of Medicine |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477194447 |
| 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