Jimmy Liu, P.A.
NPI 1114186970ActiveIndividual· Physician Assistant· Baltimore, MD
Physician Assistant (P.A.) with Johns Hopkins University and 2 other groups, practicing in Baltimore, Maryland. Their prescriptions cost Medicare Part D more than their services did: $133,302 for 489 claims, against $3,375 paid for services in 2024. Boston Scientific Corporation was the largest of 6 companies reporting payments in 2025, $390.20 in all, mostly food and beverage. Lists Johns Hopkins Bayview Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1114186970 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | P.A. |
| Sole proprietor | No |
| NPI issued | Jun 6, 2008 |
| Last updated in NPPES | Jun 6, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0003671 | MD |
| Physician Assistant, Surgical | 363AS0400X | C0003671 | 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 - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 78 |
|---|---|
| Services billed | 87 across 5 procedure codes |
| Paid by Medicare | $3,375 |
Part D prescriptions in 2024
| Prescriptions (claims) | 489 · 878 30-day fills |
|---|---|
| Patients | 193 |
| Total drug cost | $133,302 |
| Generic share | 66% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Johns Hopkins UniversityBaltimore, MD · 2,909 clinicians
- Johns Hopkins UniversityBaltimore, MD · 713 clinicians
- Vascular Specialty Services, LLCBaltimore, MD · 7 clinicians
Hospital affiliations
- Johns Hopkins Bayview Medical CenterBaltimore, MD
- Mercy Medical Center IncBaltimore, MD
Industry payments (Open Payments)
- 2025$390.20 · 16 payments from 6 companies
- 2024$263.97 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $216.92 | 6 |
| Pfizer Inc. | $74.33 | 4 |
| Tactile Systems Technology Inc | $42.65 | 3 |
| Solventum Corporation | $20.81 | 1 |
| Smith+nephew, Inc. | $18.46 | 1 |
What the 2025 payments were for
- Food and Beverage$390.20 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 1,196 physician assistants in Baltimore · All physician assistants in Maryland