Sharon Kaye Joiner, M.D.
NPI 1578508487ActiveIndividual· Internal Medicine· Monroe, LA
Internal Medicine (M.D.) in Monroe, Louisiana, trained at Tulane University School of Medicine (class of 1989). 295 Medicare patients in 2024, $71,894 paid; nearly all of their 261 Part D prescriptions were generic (93%). Pfizer Inc. was the largest of 3 companies reporting payments in 2025, $58.87 in all, mostly food and beverage.
Overview
| NPI | 1578508487 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2006 |
| Last updated in NPPES | May 25, 2023 |
| Certified by provider | May 25, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 020436 | LA |
| Hospitalist | 208M00000X | 020436 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 1,141 across 20 procedure codes |
| Paid by Medicare | $71,894 |
Part D prescriptions in 2024
| Prescriptions (claims) | 261 · 268 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $6,221 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
Medical groups
- St Francis Medical Group LLCMonroe, LA · 179 clinicians
- Emergency Group of St Landry LLCVille Platte, LA · 13 clinicians
- Cotton Emergency Group LLCArcadia, LA · 6 clinicians
Hospital affiliations
- Fmol Health St FrancisMonroe, LA
- Mercy Regional Medical CenterVille Platte, LA
Other facilities
- Louisiana Hospice and Palliative CareHospice · Monroe, LA
- Specialty HospitalLong-term care hospital · Monroe, LA
Industry payments (Open Payments)
- 2025$58.87 · 3 payments from 3 companies
- 2024$18.99 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $22.73 | 1 |
| Merck Sharp & Dohme LLC | $18.78 | 1 |
| Zoll Services LLC (A/K/A Zoll Lifecor Corp) | $17.36 | 1 |
What the 2025 payments were for
- Food and Beverage$58.87 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 internal medicine physicians in Monroe · All internal medicine physicians in Louisiana