Benjamin Alfred Guider Jr., M.D.
NPI 1255334512ActiveIndividual· Internal Medicine, Gastroenterology· New Orleans, LA
Internal Medicine, Gastroenterology (M.D.) in New Orleans, Louisiana, trained at Tulane University School of Medicine (class of 1972). Mostly services rather than prescriptions: Medicare paid $9,761 for 78 patients in 2024, with only 35 Part D claims. Takeda Pharmaceuticals U.S.A., Inc. reported $19.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1255334512 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 31, 2005 |
| Last updated in NPPES | Nov 14, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 05050R | 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 - Gastroenterology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 136 across 18 procedure codes |
| Paid by Medicare | $9,761 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 57 30-day fills |
|---|---|
| Patients | 15 |
| Total drug cost | $11,584 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | Tulane University School of Medicine |
|---|---|
| Graduation year | 1972 |
| Medicare specialty | Gastroenterology |
Medical group
- Administrators of the Tulane Educational FundNew Orleans, LA · 393 clinicians
Hospital affiliation
- University Medical Center New OrleansNew Orleans, LA
Industry payments (Open Payments)
- 2025$19.56 · 1 payment from 1 company
- 2024$39.26 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $19.56 | 1 |
What the 2025 payments were for
- Food and Beverage$19.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 56 gastroenterologists in New Orleans · All gastroenterologists in Louisiana