Qiyuan Liu, M.D.
NPI 1891038675ActiveIndividual· Internal Medicine· Olney, MD
Internal Medicine (M.D.) in Olney, Maryland, trained at University of South Florida College of Medicine (class of 2012). 414 Medicare patients in 2024, $131,733 paid; nearly all of their 147 Part D prescriptions were generic (93%).
Overview
| NPI | 1891038675 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2013 |
| Last updated in NPPES | Mar 24, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D0081751 | MD |
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 (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 1,210 across 9 procedure codes |
| Paid by Medicare | $131,733 |
Part D prescriptions in 2024
| Prescriptions (claims) | 147 · 149 30-day fills |
|---|---|
| Patients | 86 |
| Total drug cost | $8,443 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of South Florida College of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Internal Medicine |
Medical group
- Medstar Medical Group II LLCWashington, DC · 3,767 clinicians
Hospital affiliation
- Medstar Montgomery Medical CenterOlney, MD
Other facilities
- Montgomery Hospice & Prince Georges HospiceHospice · Rockville, MD
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 internal medicine physicians in Olney · All internal medicine physicians in Maryland