Kevin M. Langlois, M.D.
NPI 1184997264ActiveIndividual· Internal Medicine, Critical Care Medicine· Shreveport, LA
Internal Medicine, Critical Care Medicine (M.D.) with Clhg-Ruston LLC and 1 other group, practicing in Shreveport, Louisiana. In 2024 Medicare paid $180,927 for 556 patients, and Part D covered 155 of their prescriptions, 43% of them generic. Erbe USA Inc was the largest of 6 companies reporting payments in 2025, $207.24 in all, mostly food and beverage. Lists Minden Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1184997264 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Feb 20, 2012 |
| Last updated in NPPES | Apr 12, 2023 |
| Certified by provider | Apr 12, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | MD.207687 | LA |
| Internal Medicine | 207R00000X | MT200840 | PA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD.207687 | LA |
| Internal Medicine | 207R00000X | MD.207687 | 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 (AL); Practitioner - Internal Medicine (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 556 |
|---|---|
| Services billed | 2,261 across 31 procedure codes |
| Paid by Medicare | $180,927 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 211 30-day fills |
|---|---|
| Patients | 34 |
| Total drug cost | $56,069 |
| Generic share | 43% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical groups
- Clhg-Ruston LLCRuston, LA · 25 clinicians
- Wk North Pulmonary and Critical CareShreveport, LA · 22 clinicians
Hospital affiliations
- Minden Medical CenterMinden, LA
- Northern Louisiana Medical CenterRuston, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$207.24 · 6 payments from 6 companies
- 2024$16.12 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Erbe USA Inc | $100.00 | 1 |
| Glaxosmithkline, LLC. | $27.48 | 1 |
| Abiomed | $25.75 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $21.92 | 1 |
| Insmed, Inc. | $17.38 | 1 |
What the 2025 payments were for
- Food and Beverage$189.86 · 5 payments
- Education$17.38 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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