Quick answers
- Does Madison I. Shatek accept Medicare assignment?
- Yes. Medicare's clinician data says Madison I. Shatek 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 Madison I. Shatek see?
- In 2024, CMS data shows 423 Original Medicare patients and 30,701 services for Madison I. Shatek. This counts Original Medicare only and measures volume, not quality.
- What is Madison I. Shatek's NPI number?
- 1679240469. 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 Madison I. Shatek, 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 | 423 |
|---|---|
| Services billed to Medicare | 30,701 |
| Different services or procedures | 60 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)26,951 services
- Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (J7318)2,400 services
- Aspiration and/or injection of fluid from large joint (20610)354 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)183 services
- Injection, methylprednisolone acetate, 80 mg (J1040)140 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 cholesterol75%
- Arthritis75%
- High blood pressure72%
- Ischemic heart disease28%
- Chronic kidney disease27%
- Diabetes26%
Hospitals where Madison I. Shatek works
Medicare's Facility Affiliation Data lists Madison I. Shatek 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.
- Allen HospitalWaterloo, IA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 160110
- Buchanan County Health CenterIndependence, IA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 161335
- Virginia Gay HospitalVinton, IA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 161349
- Waverly Health CenterWaverly, IA · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 161339
Practice locations
Addresses where Madison I. Shatek is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 112 Jefferson StWest Union, IA 52175 (319) 833‑5935
- 1600 1st St EIndependence, IA 50644 (319) 334‑6071
- 1753 W Ridgeway Ave, Suite 105Waterloo, IA 50701 (319) 833‑5940
- 1825 Logan AveWaterloo, IA 50703 (319) 235‑3941
- 312 9th St SWWaverly, IA 50677 (319) 833‑5954
Group practices
Medicare enrollment lists Madison I. Shatek as a member of these groups (CMS data updated October 2, 2026).
- Unified Therapy Services, Inc120 clinicians in the group
- Cedar Valley Medical Specialists PC43 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in West Union
Clinicians with the same Medicare primary specialty in West Union, IA — not a recommendation.
Other clinicians in Unified Therapy Services, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679240469 |
| 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