John M. Langley, M.D.
NPI 1255374781ActiveIndividual· Emergency Medicine· Gretna, LA
Emergency Medicine (M.D.) in Gretna, Louisiana, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1982). 252 Medicare patients in 2024, $35,540 paid; nearly all of their 1,285 Part D prescriptions were generic (93%).
Overview
| NPI | 1255374781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 13, 2006 |
| Last updated in NPPES | Oct 29, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | MD.07341R | LA |
| Emergency Medicine | 207P00000X | H4982 | 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 - General Practice (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 252 |
|---|---|
| Services billed | 291 across 11 procedure codes |
| Paid by Medicare | $35,540 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,285 · 1,488 30-day fills |
|---|---|
| Patients | 615 |
| Total drug cost | $26,648 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University |
|---|---|
| Graduation year | 1982 |
| Medicare specialty | General Practice |
| Secondary specialties | Emergency Medicine |
Medical groups
- Kenner Emergency Group LLCKenner, LA · 56 clinicians
- Foucher Emergency Group LLCNew Orleans, LA · 40 clinicians
Hospital affiliations
- New Orleans East HospitalNew Orleans, LA
- Ochsner Medical Center AcuteNew Orleans, LA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 emergency medicine physicians in Gretna · All emergency medicine physicians in Louisiana