Gustine Ong Liu-Young, M.D.
NPI 1528242526ActiveIndividual· Internal Medicine, Infectious Disease· Crystal River, FL
Internal Medicine, Infectious Disease (M.D.) in Crystal River, Florida, licensed in FL, with an NPI issued in December 2007. 560 Medicare patients in 2024, $171,620 paid; nearly all of their 684 Part D prescriptions were generic (95%). Lists HCA Florida Citrus Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1528242526 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 27, 2007 |
| Last updated in NPPES | Jul 21, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | ME100412 | 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 - Infectious Disease (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 560 |
|---|---|
| Services billed | 2,235 across 9 procedure codes |
| Paid by Medicare | $171,620 |
Part D prescriptions in 2024
| Prescriptions (claims) | 684 · 822 30-day fills |
|---|---|
| Patients | 310 |
| Total drug cost | $242,806 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1999 |
|---|---|
| Medicare specialty | Infectious Disease |
| Telehealth | Offers telehealth |
Hospital affiliations
- HCA Florida Citrus HospitalInverness, FL
- Tampa General Hospital Crystal RiverCrystal River, FL
Other facilities
- Centerwell Home HealthHome health agency · Beverly Hills, FL
- Vitalcaring GroupHome health agency · Crystal River, FL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records