Joseph Chia-Yu Hsieh, MD
NPI 1699901959ActiveIndividual· Neurological Surgery· Houston, TX
Neurological Surgery (MD) in Houston, Texas, trained at Harvard Medical School (class of 2004). 328 Medicare patients in 2024, $117,175 paid; all of their 56 Part D prescriptions were generic. Globus Medical, Inc. was the largest of 2 companies reporting payments in 2025, $2,190 in all, mostly travel and lodging.
Overview
| NPI | 1699901959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 1, 2009 |
| Last updated in NPPES | Jan 30, 2020 |
| Certified by provider | Jan 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | P4965 | 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 - Neurosurgery (CA); Practitioner - Neurosurgery (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 550 across 48 procedure codes |
| Paid by Medicare | $117,175 |
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 68 30-day fills |
|---|---|
| Patients | 40 |
| Total drug cost | $584.96 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Harvard Medical School |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Neurosurgery |
Medical group
- Ut PhysiciansHouston, TX · 213 clinicians
Hospital affiliations
- Chi St Luke's Health BrazosportLake Jackson, TX
- Houston Methodist Clear Lake HospitalNassau Bay, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, TX
- Memorial Hermann Sugar Land HospitalSugar Land, TX
Industry payments (Open Payments)
- 2025$2,190 · 3 payments from 2 companies
- 2024$390.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Globus Medical, Inc. | $2,060 | 2 |
| Stryker Corporation | $129.39 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,794 · 1 payment
- Food and Beverage$395.89 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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