Louis La Luna, M.D.
NPI 1073580486ActiveIndividual· Internal Medicine, Gastroenterology· Wyomissing, PA
Internal Medicine, Gastroenterology (M.D.) in Wyomissing, Pennsylvania, trained at Rutgers New Jersey Medical School (class of 1992). 158 Medicare patients in 2024, $66,024 paid; nearly all of their 315 Part D prescriptions were generic (95%). Echosens North America, Inc. was the largest of 4 companies reporting payments in 2025, $182.90 in all, mostly food and beverage.
Overview
| NPI | 1073580486 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 3, 2006 |
| Last updated in NPPES | Feb 5, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | MD056111L | 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 - Gastroenterology (PA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 158 |
|---|---|
| Services billed | 2,974 across 25 procedure codes |
| Paid by Medicare | $66,024 |
Part D prescriptions in 2024
| Prescriptions (claims) | 315 · 858 30-day fills |
|---|---|
| Patients | 105 |
| Total drug cost | $35,091 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | Rutgers New Jersey Medical School |
|---|---|
| Graduation year | 1992 |
| Medicare specialty | Gastroenterology |
Medical group
- Regional Gastroenterology Associates of Lancaster, Ltd.Lancaster, PA · 244 clinicians
Industry payments (Open Payments)
- 2025$182.90 · 5 payments from 4 companies
- 2024$1,084 · 54 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Echosens North America, Inc. | $107.37 | 1 |
| Pfizer Inc. | $34.44 | 2 |
| Janssen Biotech, Inc. | $20.79 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $20.30 | 1 |
What the 2025 payments were for
- Food and Beverage$182.90 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Wyomissing
- 1518060631
- 1699742080
- 1932173143
- 1720309024
- 1154393684
- 1144211608
- 1750358156
- 1558704403
- 1235484031
- 1790752194
- 1821043134
- 1174815625
All Internal Medicine, Gastroenterology providers in Pennsylvania →