Guillermo Orlando Padilla, M.D.
NPI 1124229265ActiveIndividual· Internal Medicine, Infectious Disease· Shreveport, LA
Internal Medicine, Infectious Disease (M.D.) with Wk Shreveport Infectious Disease, practicing in Shreveport, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $493,236 for 657 claims, against $212,948 paid for services in 2024. Melinta Therapeutics, LLC was the largest of 10 companies reporting payments in 2025, $5,560 in all, mostly speaking and faculty fees. Lists Christus Shreveport-Bossier Health System and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1124229265 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 29, 2007 |
| Last updated in NPPES | Feb 15, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 201457 | 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 - Infectious Disease (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 450 |
|---|---|
| Services billed | 2,964 across 13 procedure codes |
| Paid by Medicare | $212,948 |
Part D prescriptions in 2024
| Prescriptions (claims) | 657 · 719 30-day fills |
|---|---|
| Patients | 84 |
| Total drug cost | $493,236 |
| Generic share | 71% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Infectious Disease |
Medical group
- Wk Shreveport Infectious DiseaseShreveport, LA · 3 clinicians
Hospital affiliations
- Christus Shreveport-Bossier Health SystemShreveport, LA
- Desoto Regional Health SystemMansfield, LA
- Ochsner Lsu Health ShreveportShreveport, LA
- Willis Knighton Medical CenterShreveport, LA
Industry payments (Open Payments)
- 2025$5,560 · 55 payments from 10 companies
- 2024$10,995 · 48 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Melinta Therapeutics, LLC | $4,498 | 15 |
| Paratek Pharmaceuticals, Inc. | $350.22 | 13 |
| Merck Sharp & Dohme LLC | $288.01 | 12 |
| Aimmune Therapeutics, Inc. | $139.91 | 4 |
| Shionogi Inc | $78.54 | 3 |
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$3,900 · 2 payments
- Food and Beverage$1,606 · 48 payments
- Education$39.08 · 3 payments
- Travel and Lodging$15.33 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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