Quick answers
- Does Sandra R. Charpentier accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra R. Charpentier 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 Sandra R. Charpentier see?
- In 2024, CMS data shows 425 Original Medicare patients and 1,186 services for Sandra R. Charpentier. This counts Original Medicare only and measures volume, not quality.
- What is Sandra R. Charpentier's NPI number?
- 1598007387. 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 Sandra R. Charpentier, 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 | 425 |
|---|---|
| Services billed to Medicare | 1,186 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Advance care planning, first 30 minutes (99497)285 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)255 services
- Annual depression screening, 5 to 15 minutes (G0444)254 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)161 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)47 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%
- Diabetes50%
- Arthritis38%
- Chronic kidney disease37%
- Ischemic heart disease33%
Hospitals where Sandra R. Charpentier works
Medicare's Facility Affiliation Data lists Sandra R. Charpentier 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.
- Leonard J Chabert Medical CenterHouma, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190183
- Ochsner Medical Center AcuteNew Orleans, LA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 190036
- Ochsner St Anne General HospitalRaceland, LA · Critical Access Hospital · Emergency services: listed by Medicare · CCN 191324
- Ochsner St MaryMorgan City, LA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 190014
Practice locations
Addresses where Sandra R. Charpentier is enrolled with Medicare (CMS data updated October 2, 2026).
- 1990 Industrial BlvdHouma, LA 70363 (985) 868‑9300
- 1990 Industrial BoulevardHouma, LA 70363
Group practices
Medicare enrollment lists Sandra R. Charpentier as a member of this group (CMS data updated October 2, 2026).
- South Louisiana Medical Associates113 clinicians in the group
Specialties
- Internal Medicineprimary
- Emergency Medicinealso
Other internal medicine doctors in Houma
Clinicians with the same Medicare primary specialty in Houma, LA — not a recommendation.
Other clinicians in South Louisiana Medical Associates
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In New Orleans |
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598007387 |
| 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