Humberto I. Aguilar, M.D.
NPI 1366432577ActiveIndividual· Internal Medicine, Gastroenterology· Shreveport, LA
Internal Medicine, Gastroenterology (M.D.) in Shreveport, Louisiana, licensed in LA, with an NPI issued in October 2005. Their prescriptions cost Medicare Part D more than their services did: $1,367,750 for 1,084 claims, against $644,580 paid for services in 2024. Novo Nordisk Inc was the largest of 16 companies reporting payments in 2025, $150,668 in all, mostly speaking and faculty fees. Lists Christus Shreveport-Bossier Health System and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366432577 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 27, 2005 |
| Last updated in NPPES | Aug 12, 2026 |
| Certified by provider | Aug 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 11575R | LA |
| Internal Medicine, Transplant Hepatology | 207RT0003X | 11575R | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 520 |
|---|---|
| Services billed | 37,004 across 44 procedure codes |
| Paid by Medicare | $644,580 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,084 · 1,503 30-day fills |
|---|---|
| Patients | 385 |
| Total drug cost | $1,367,750 |
| Generic share | 72% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Gastroenterology |
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Jackson Parish HospitalJonesboro, LA
- Natchitoches Regional Medical CenterNatchitoches, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$150,668 · 230 payments from 16 companies
- 2024$88,660 · 244 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $42,710 | 26 |
| Janssen Biotech, Inc. | $40,578 | 48 |
| Lilly USA, LLC | $34,950 | 26 |
| Abbvie Inc. | $17,411 | 55 |
| Madrigal Pharmaceuticals | $7,863 | 10 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$130,035 · 36 payments
- Travel and Lodging$15,527 · 28 payments
- Food and Beverage$5,042 · 164 payments
- Education$64.54 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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