Mark Christian Mouton, M.D.
NPI 1164613758ActiveIndividual· Internal Medicine· Baker, LA
Internal Medicine (M.D.) in Baker, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 2005). In 2024 Medicare paid $3,701,608 for 425 patients, and Part D covered 13,583 of their prescriptions, 86% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 25 companies reporting payments in 2025, $1,513 in all, mostly food and beverage.
Overview
| NPI | 1164613758 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Aug 7, 2007 |
| Last updated in NPPES | Jun 29, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MD.201233 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 425 |
|---|---|
| Services billed | 19,919 across 65 procedure codes |
| Paid by Medicare | $3,701,608 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,583 · 17,353 30-day fills |
|---|---|
| Patients | 487 |
| Total drug cost | $1,060,548 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in New Orleans |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Mark C Mouton MD LLCBaton Rouge, LA · 4 clinicians
Hospital affiliations
- Baton Rouge General Medical CenterBaton Rouge, LA
- Lane Regional Medical CenterZachary, LA
- Our Lady of the Lake Regional Medical CenterBaton Rouge, LA
- Womans HospitalBaton Rouge, LA
Other facilities
- Feliciana Home HealthHome health agency · Zachary, LA
- Lane Home Health An Affiliate of Lane Reg MedicalHome health agency · Zachary, LA
- Pinnacle Home Health of Baton RougeHome health agency · Baton Rouge, LA
- Cardinal HospiceHospice · Baton Rouge, LA
- Zachary - A M G Specialty HospitalLong-term care hospital · Zachary, LA
Industry payments (Open Payments)
- 2025$1,513 · 72 payments from 25 companies
- 2024$1,351 · 74 payments from 25 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $162.95 | 9 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $159.42 | 6 |
| Abbvie Inc. | $154.05 | 10 |
| Lilly USA, LLC | $138.67 | 8 |
| Bayer Healthcare Pharmaceuticals Inc. | $105.71 | 5 |
What the 2025 payments were for
- Food and Beverage$1,513 · 72 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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