Ying Liu
NPI 1720385503ActiveIndividual· Internal Medicine· Westfield, NJ
Internal Medicine with Practice Associates Medical Group, practicing in Westfield, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $113,362 for 1,281 claims, against $20,616 paid for services in 2024. Abbvie Inc. was the largest of 11 companies reporting payments in 2025, $597.38 in all, mostly food and beverage. Lists Morristown Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1720385503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 14, 2011 |
| Last updated in NPPES | Jun 14, 2024 |
| Certified by provider | Jun 14, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 25MA09291800 | NJ |
| Internal Medicine | 207R00000X | 271338 | NY |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 144 |
|---|---|
| Services billed | 248 across 28 procedure codes |
| Paid by Medicare | $20,616 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,281 · 2,700 30-day fills |
|---|---|
| Patients | 269 |
| Total drug cost | $113,362 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1998 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Morristown Medical CenterMorristown, NJ
- Overlook Medical CenterSummit, NJ
Other facilities
- Atlantic Visiting NurseHome health agency · Morristown, NJ
Industry payments (Open Payments)
- 2025$597.38 · 36 payments from 11 companies
- 2024$161.60 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $146.65 | 9 |
| Lilly USA, LLC | $119.84 | 8 |
| Amgen Inc. | $73.38 | 5 |
| Dexcom, Inc. | $54.89 | 3 |
| Novo Nordisk Inc | $51.05 | 3 |
What the 2025 payments were for
- Food and Beverage$597.38 · 36 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 26 internal medicine physicians in Westfield · All internal medicine physicians in New Jersey