Robert Liu, D.O.
NPI 1346771276ActiveIndividual· Anesthesiology· Louisville, KY
Anesthesiology (D.O.) in Louisville, Kentucky, trained at Kansas City University of Med & Biosciences, College of Osteo Med (class of 2017). 115 Medicare patients in 2024, $14,195 paid; nearly all of their 284 Part D prescriptions were generic (97%). Aop Health US, LLC was the largest of 2 companies reporting payments in 2025, $468.96 in all, mostly food and beverage.
Overview
| NPI | 1346771276 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Mar 22, 2017 |
| Last updated in NPPES | Jun 27, 2023 |
| Certified by provider | Jun 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 04909 | KY |
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 - Interventional Pain Management (IN); Practitioner - Interventional Pain Management (KY); Practitioner - Anesthesiology (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 115 |
|---|---|
| Services billed | 140 across 58 procedure codes |
| Paid by Medicare | $14,195 |
Part D prescriptions in 2024
| Prescriptions (claims) | 284 · 307 30-day fills |
|---|---|
| Patients | 125 |
| Total drug cost | $11,467 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | Kansas City University of Med & Biosciences, College of Osteo Med |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Anesthesiology |
Medical group
- Phs Anesthesia Billing, LLCMiddletown, OH · 249 clinicians
Hospital affiliation
- Atrium Medical CenterFranklin, OH
Industry payments (Open Payments)
- 2025$468.96 · 4 payments from 2 companies
- 2024$607.76 · 9 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Aop Health US, LLC | $441.79 | 2 |
| Merck Sharp & Dohme LLC | $27.17 | 2 |
What the 2025 payments were for
- Food and Beverage$468.96 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 281 anesthesiologists in Louisville · All anesthesiologists in Kentucky