Catherine J. Langston, DO
NPI 1376623744ActiveIndividual· Emergency Medicine· Bossier City, LA
Emergency Medicine (DO) in Bossier City, Louisiana, trained at Oklahoma State University College of Osteopathic Medicine (class of 1989). 269 Medicare patients in 2024, $34,157 paid; nearly all of their 232 Part D prescriptions were generic (95%). Stryker Corporation reported $64.14 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1376623744 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Oct 17, 2006 |
| Last updated in NPPES | Jun 11, 2024 |
| Certified by provider | Jun 11, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 323527 | LA |
| Emergency Medicine | 207P00000X | N-8357 | AR |
| Emergency Medicine | 207P00000X | N8357 | AR |
| Emergency Medicine | 207P00000X | 02004363A | IN |
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 - Emergency Medicine (AZ); Practitioner - Emergency Medicine (CA); Practitioner - Emergency Medicine (GA); Practitioner - Emergency Medicine (IN); Practitioner - Emergency Medicine (LA); Practitioner - Emergency Medicine (ME); Practitioner - Emergency Medicine (MS); Practitioner - Emergency Medicine (OK); Practitioner - Emergency Medicine (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 269 |
|---|---|
| Services billed | 393 across 14 procedure codes |
| Paid by Medicare | $34,157 |
Part D prescriptions in 2024
| Prescriptions (claims) | 232 · 232 30-day fills |
|---|---|
| Patients | 143 |
| Total drug cost | $2,192 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Oklahoma State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Emergency Medicine |
Medical group
- Highland Emergency Group, LLCBossier City, LA · 41 clinicians
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Sherman Oaks HospitalSherman Oaks, CA
- Valley Presbyterian HospitalVan Nuys, CA
Industry payments (Open Payments)
- 2025$64.14 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $64.14 | 3 |
What the 2025 payments were for
- Food and Beverage$64.14 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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