Samreen Khuwaja, M.D
NPI 1033640909ActiveIndividual· Internal Medicine· Port Arthur, TX
Internal Medicine (M.D) with Jefferson Physician Services, PLLC, practicing in Port Arthur, Texas. Their prescriptions cost Medicare Part D more than their services did: $14,405 for 153 claims, against $5,327 paid for services in 2024. Amgen Inc. reported $14.41 in payments in 2025, mostly food and beverage. Lists Christus Southeast Texas- St Elizabeth as a hospital affiliation.
Overview
| NPI | 1033640909 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Mar 23, 2017 |
| Last updated in NPPES | Jul 17, 2020 |
| Certified by provider | Jul 17, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | S5952 | TX |
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 - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 75 across 15 procedure codes |
| Paid by Medicare | $5,327 |
Part D prescriptions in 2024
| Prescriptions (claims) | 153 · 317 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $14,405 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Jefferson Physician Services, PLLCBeaumont, TX · 53 clinicians
Hospital affiliation
- Christus Southeast Texas- St ElizabethBeaumont, TX
Industry payments (Open Payments)
- 2025$14.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $14.41 | 1 |
What the 2025 payments were for
- Food and Beverage$14.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 internal medicine physicians in Port Arthur · All internal medicine physicians in Texas