Louis John Neureuter, M.D.
NPI 1457350910ActiveIndividual· Internal Medicine, Pulmonary Disease· Lancaster, PA
Internal Medicine, Pulmonary Disease (M.D.) in Lancaster, Pennsylvania, trained at Hahnemann University College of Medicine (class of 1975). Their prescriptions cost Medicare Part D more than their services did: $243,809 for 1,935 claims, against $42,824 paid for services in 2024. Glaxosmithkline, LLC. was the largest of 2 companies reporting payments in 2025, $224.99 in all, mostly food and beverage.
Overview
| NPI | 1457350910 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 18, 2005 |
| Last updated in NPPES | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | MD-017973-E | PA |
| Preventive Medicine, Undersea and Hyperbaric Medicine | 2083P0011X | MD-017973-E | PA |
| Internal Medicine, Sleep Medicine | 207RS0012X | MD 017973-E | PA |
| Internal Medicine | 207R00000X | MD017973E | PA |
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 - Pulmonary Disease (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 572 across 26 procedure codes |
| Paid by Medicare | $42,824 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,935 · 4,122 30-day fills |
|---|---|
| Patients | 90 |
| Total drug cost | $243,809 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1975 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine, Undersea And Hyperbaric Medicine |
Hospital affiliation
- Lancaster General HospitalLancaster, PA
Industry payments (Open Payments)
- 2025$224.99 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $124.99 | 1 |
| Verona Pharma, Inc. | $100.00 | 1 |
What the 2025 payments were for
- Food and Beverage$224.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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