Quick answers
- Does Michelle De Varennes accept Medicare assignment?
- Yes. Medicare's clinician data says Michelle De Varennes 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 De Varennes see?
- In 2024, CMS data shows 159 Original Medicare patients and 298 services for Michelle De Varennes. This counts Original Medicare only and measures volume, not quality.
- What is Michelle De Varennes's NPI number?
- 1568088680. 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 De Varennes, 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 | 159 |
|---|---|
| Services billed to Medicare | 298 |
| Different services or procedures | 1 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)298 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%
- Ischemic heart disease66%
- Arthritis64%
- Heart failure54%
- Diabetes52%
Hospitals where Michelle De Varennes works
Medicare's Facility Affiliation Data lists Michelle De Varennes 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.
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230165
- Henry Ford Health Warren HospitalWarren, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230195
Practice locations
Addresses where Michelle De Varennes is enrolled with Medicare (CMS data updated October 2, 2026).
- 11800 E 12 Mile RdWarren, MI 48093 (586) 573‑5000
- 22101 Moross RdDetroit, MI 48236 (313) 343‑4000
- 47601 Grand River AveNovi, MI 48374 (248) 465‑4210
Group practices
Medicare enrollment lists Michelle De Varennes as a member of this group (CMS data updated October 2, 2026).
- Independent Observation Physicians PLLC141 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Warren
Clinicians with the same Medicare primary specialty in Warren, MI — not a recommendation.
Other clinicians in Independent Observation Physicians PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1568088680 |
| 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