Khalil Hassan Chamseddin, M.D.
NPI 1598110157ActiveIndividual· Surgery, Vascular Surgery· Dallas, TX
Surgery, Vascular Surgery (M.D.) in Dallas, Texas, trained at University of Texas Southwestern Medical School at Dallas (class of 2016). In 2024 Medicare paid $118,905 for 502 patients, and Part D covered 76 of their prescriptions, 84% of them generic. W. L. Gore & Associates, Inc. was the largest of 9 companies reporting payments in 2025, $1,759 in all, mostly food and beverage.
Overview
| NPI | 1598110157 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 2, 2016 |
| Last updated in NPPES | Aug 18, 2022 |
| Certified by provider | Jul 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | S7186 | TX |
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) | Enrolled Practitioner - Vascular Surgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 502 |
|---|---|
| Services billed | 874 across 117 procedure codes |
| Paid by Medicare | $118,905 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 89 30-day fills |
|---|---|
| Patients | 36 |
| Total drug cost | $6,072 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Texas Southwestern Medical School at Dallas |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Vascular Surgery |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$1,759 · 37 payments from 9 companies
- 2024$5,520 · 54 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| W. L. Gore & Associates, Inc. | $668.51 | 14 |
| Cook Medical LLC | $264.41 | 7 |
| Bolton Medical Inc | $235.67 | 4 |
| Philips North America LLC | $209.90 | 3 |
| Lemaitre Vascular, Inc. | $120.28 | 1 |
What the 2025 payments were for
- Food and Beverage$1,759 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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