Abdel Farid Abu Shamat, MD
NPI 1528053824ActiveIndividual· Internal Medicine, Nephrology· Lake Charles, LA
Internal Medicine, Nephrology (MD) in Lake Charles, Louisiana, licensed in LA, with an NPI issued in September 2005. Their prescriptions cost Medicare Part D more than their services did: $686,284 for 2,632 claims, against $325,296 paid for services in 2024. Amgen Inc. was the largest of 12 companies reporting payments in 2025, $412.80 in all, mostly food and beverage.
Overview
| NPI | 1528053824 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Sep 13, 2005 |
| Last updated in NPPES | Nov 17, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 11617R | LA |
| Internal Medicine | 207R00000X | 11617R | 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 - Nephrology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 790 |
|---|---|
| Services billed | 3,247 across 24 procedure codes |
| Paid by Medicare | $325,296 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,632 · 5,132 30-day fills |
|---|---|
| Patients | 422 |
| Total drug cost | $686,284 |
| Generic share | 90% of claims |
Industry payments (Open Payments)
- 2025$412.80 · 18 payments from 12 companies
- 2024$943.63 · 41 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $54.22 | 2 |
| Calliditas Therapeutics US Inc. | $48.95 | 2 |
| Bayer Healthcare Pharmaceuticals Inc. | $45.02 | 2 |
| Novartis Pharmaceuticals Corporation | $43.45 | 2 |
| Otsuka America Pharmaceutical, Inc. | $41.53 | 2 |
What the 2025 payments were for
- Food and Beverage$412.80 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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