Semira Charboneau, D.O.
NPI 1619975745ActiveIndividual· Internal Medicine· Ada, OK
Internal Medicine (D.O.) in Ada, Oklahoma, trained at Oklahoma State University College of Osteopathic Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $748,664 for 5,530 claims, against $6,513 paid for services in 2024. Pfizer Inc. was the largest of 6 companies reporting payments in 2025, $133.57 in all, mostly food and beverage.
Overview
| NPI | 1619975745 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Feb 22, 2023 |
| Certified by provider | Feb 22, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4038 | OK |
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 (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 217 |
|---|---|
| Services billed | 662 across 53 procedure codes |
| Paid by Medicare | $6,513 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,530 · 12,274 30-day fills |
|---|---|
| Patients | 280 |
| Total drug cost | $748,664 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Internal Medicine |
Medical group
- Central Oklahoma Family Medical Center IncAda, OK · 58 clinicians
Hospital affiliations
- Mercy Hospital AdaAda, OK
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- Enhabit Home Health of Central OklahomaHome health agency · Norman, OK
Industry payments (Open Payments)
- 2025$133.57 · 7 payments from 6 companies
- 2024$41.07 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $33.76 | 2 |
| Sumitomo Pharma America, Inc. | $28.96 | 1 |
| Novo Nordisk Inc | $19.14 | 1 |
| Vertex Pharmaceuticals Incorporated | $18.54 | 1 |
| Astrazeneca Pharmaceuticals LP | $18.08 | 1 |
What the 2025 payments were for
- Food and Beverage$133.57 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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