Matthew Sun
NPI 1003201161ActiveIndividual· Neurological Surgery· Dallas, TX
Neurological Surgery in Dallas, Texas, trained at University of California, San Francisco School of Medicine (class of 2015). Medicare paid $13,450 for services to 50 patients in 2024, and Part D covered 36 of their prescriptions (81% generic). Stryker Corporation was the largest of 2 companies reporting payments in 2025, $275.32 in all, mostly food and beverage.
Overview
| NPI | 1003201161 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Apr 5, 2015 |
| Last updated in NPPES | Aug 14, 2023 |
| Certified by provider | Aug 13, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | U6090 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Neurosurgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 50 |
|---|---|
| Services billed | 77 across 19 procedure codes |
| Paid by Medicare | $13,450 |
Part D prescriptions in 2024
| Prescriptions (claims) | 36 · 47 30-day fills |
|---|---|
| Total drug cost | $3,583 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- University of Texas Southwestern Medical Center at DallasDallas, TX · 3,187 clinicians
Hospital affiliations
Industry payments (Open Payments)
- 2025$275.32 · 4 payments from 2 companies
- 2024$429.74 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Stryker Corporation | $220.30 | 3 |
| Medtronic, Inc. | $55.02 | 1 |
What the 2025 payments were for
- Food and Beverage$275.32 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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