Quick answers
- Does Coles Lhommedieu accept Medicare assignment?
- Yes. Medicare's clinician data says Coles Lhommedieu 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 Coles Lhommedieu see?
- In 2024, CMS data shows 480 Original Medicare patients and 15,355 services for Coles Lhommedieu. This counts Original Medicare only and measures volume, not quality.
- What is Coles Lhommedieu's NPI number?
- 1487603320. 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 Coles Lhommedieu, 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 | 480 |
|---|---|
| Services billed to Medicare | 15,355 |
| Different services or procedures | 42 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)13,680 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)272 services
- X-ray of knee, 4 or more views (73564)252 services
- X-ray of knee, 3 views (73562)192 services
- Aspiration and/or injection of fluid from large joint (20610)180 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 pressure74%
- Anxiety30%
- Depression29%
- Diabetes28%
Hospitals where Coles Lhommedieu works
Medicare's Facility Affiliation Data lists Coles Lhommedieu 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.
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260023
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 260077
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260020
- SSM St Clare Health CenterFenton, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260081
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260179
Practice locations
Addresses where Coles Lhommedieu is enrolled with Medicare (CMS data updated October 2, 2026).
- 12639 Old Tesson Rd, Suite 115Saint Louis, MO 63128
- 12788 Olive BlvdCreve Coeur, MO 63141
- 15425 Manchester RdBallwin, MO 63011 (636) 220‑6969
- 15425 Manchester Rd, Suite 28Ballwin, MO 63011 (636) 220‑6969
Group practices
Medicare enrollment lists Coles Lhommedieu as a member of these groups (CMS data updated October 2, 2026).
- Physical Therapy Spine and Sports Medicine LLC129 clinicians in the group
- Elite Physical Therapy of Creve Coeur LLC91 clinicians in the group
- Signature Medical Group Inc41 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in Physical Therapy Spine and Sports Medicine LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Southern Illinois University School Of Medicine |
| Graduation year | 1999 (27 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487603320 |
| 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