Vincent Hsu, MD
NPI 1255331146ActiveIndividual· Internal Medicine, Infectious Disease· Orlando, FL
Internal Medicine, Infectious Disease (MD) in Orlando, Florida, trained at Loma Linda University School of Medicine (class of 1995). Part D covered 89 prescriptions written in 2024, 81% of them generic. Merck Sharp & Dohme LLC was the largest of 4 companies reporting payments in 2025, $62,201 in all, mostly speaking and faculty fees.
Overview
| NPI | 1255331146 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 21, 2005 |
| Last updated in NPPES | Nov 11, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | ME91748 | FL |
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 (FL) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 89 · 170 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $44,324 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Loma Linda University School of Medicine |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Infectious Disease |
Medical group
- Florida Hospital Medical Group IncOrlando, FL · 1,755 clinicians
Hospital affiliation
- Adventhealth OrlandoOrlando, FL
Industry payments (Open Payments)
- 2025$62,201 · 50 payments from 4 companies
- 2024$34,894 · 41 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $59,888 | 44 |
| Pfizer Inc. | $2,264 | 4 |
| Shionogi Inc | $26.25 | 1 |
| Glaxosmithkline, LLC. | $23.17 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$50,460 · 10 payments
- Travel and Lodging$8,639 · 25 payments
- Consulting Fee$2,200 · 2 payments
- Food and Beverage$901.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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