Quick answers
- Does Thierry M. Desir accept Medicare assignment?
- Medicare's clinician data says Thierry M. Desir may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Thierry M. Desir see?
- In 2024, CMS data shows 158 Original Medicare patients and 1,013 services for Thierry M. Desir. This counts Original Medicare only and measures volume, not quality.
- What is Thierry M. Desir's NPI number?
- 1063531960. 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 Thierry M. Desir, 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 | 158 |
|---|---|
| Services billed to Medicare | 1,013 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)895 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)73 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)37 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%
- Arthritis61%
- High cholesterol58%
- Anxiety53%
- Diabetes49%
- COPD46%
Practice locations
Addresses where Thierry M. Desir is enrolled with Medicare (CMS data updated October 2, 2026).
- 25865 W 12 Mile Rd, Suite 101Southfield, MI 48034 (313) 733‑8364
- 6 Parklane Blvd, Suite 525Dearborn, MI 48126 (810) 275‑1885
- 6683 Cottonwood KnlW Bloomfield, MI 48322 (313) 720‑4254
Group practices
Medicare enrollment lists Thierry M. Desir as a member of this group (CMS data updated October 2, 2026).
- Avocare Health Services8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Southfield
Clinicians with the same Medicare primary specialty in Southfield, MI — not a recommendation.
Other clinicians in Avocare Health Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 1995 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1063531960 |
| 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