Quick answers
- Does Michele C. Montpetit accept Medicare assignment?
- Yes. Medicare's clinician data says Michele C. Montpetit 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 Michele C. Montpetit see?
- In 2024, CMS data shows 995 Original Medicare patients and 2,459 services for Michele C. Montpetit. This counts Original Medicare only and measures volume, not quality.
- What is Michele C. Montpetit's NPI number?
- 1447329933. 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 Michele C. Montpetit, 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 | 995 |
|---|---|
| Services billed to Medicare | 2,459 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)559 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)388 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)370 services
- Remote monitoring of pulmonary artery pressure sensor, up to 30 days (93264)218 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)165 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%
- Heart failure59%
- Ischemic heart disease53%
- Arthritis52%
- Atrial fibrillation50%
Hospitals where Michele C. Montpetit works
Medicare's Facility Affiliation Data lists Michele C. Montpetit 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.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
- Northwestern Medicine Delnor Community HospitalGeneva, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140211
- Northwestern Medicine Kishwaukee HospitalDekalb, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140286
- Northwestern Medicine McHenryMcHenry, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140116
- Northwestern Memorial HospitalChicago, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140281
Practice locations
Addresses where Michele C. Montpetit is enrolled with Medicare (CMS data updated October 2, 2026).
- 25 N Winfield Rd, Suite 500Winfield, IL 60190 (630) 232‑0280
Group practices
Medicare enrollment lists Michele C. Montpetit as a member of this group (CMS data updated October 2, 2026).
- Northwestern Medical Faculty Foundation4,503 clinicians in the group
Specialties
Find other Advanced Heart Failure and Transplant Cardiology doctors in Illinois →
Other heart failure and transplant cardiologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
- Sarah E. Hale, MD
- Vinh Q. Chau
- Arjun Sinha, MD
- James M. Monaco, MD
- Chirag Rajyaguru, DO
- Mugurel Bazavan, MD
- Deep A. Shah, MD
- Nitasha Sarswat, MD
All heart failure and transplant cardiologists in Illinois →
Other clinicians in Northwestern Medical Faculty Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447329933 |
| 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