Junyang Lou, M.D., PH.D.
NPI 1336315712ActiveIndividual· Internal Medicine, Interventional Cardiology· Warwick, RI
Internal Medicine, Interventional Cardiology (M.D., PH.D.) in Warwick, Rhode Island, trained at Washington University School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $418,413 for 2,933 claims, against $74,083 paid for services in 2024. Medtronic, Inc. was the largest of 7 companies reporting payments in 2025, $906.69 in all, mostly food and beverage.
Overview
| NPI | 1336315712 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PH.D. |
| Sole proprietor | No |
| NPI issued | May 5, 2008 |
| Last updated in NPPES | Dec 30, 2021 |
| Certified by provider | Dec 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | MD16727 | RI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | MD16727 | RI |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 280471 | MA |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 280471 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Cardiovascular Disease (Cardiology) (MA); Practitioner - Interventional Cardiology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 396 |
|---|---|
| Services billed | 786 across 67 procedure codes |
| Paid by Medicare | $74,083 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,933 · 6,854 30-day fills |
|---|---|
| Patients | 383 |
| Total drug cost | $418,413 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Interventional Cardiology |
Medical groups
- Brigham and Womens Physicians Organization IncBoston, MA · 2,994 clinicians
- Affinity Physicians LLC.Warwick, RI · 730 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Kent County Memorial HospitalWarwick, RI
- Rhode Island HospitalProvidence, RI
- South County Hospital IncWakefield, RI
- The Miriam HospitalProvidence, RI
Industry payments (Open Payments)
- 2025$906.69 · 26 payments from 7 companies
- 2024$397.27 · 28 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $493.78 | 6 |
| Amgen Inc. | $203.94 | 11 |
| Alnylam Pharmaceuticals Inc. | $100.00 | 4 |
| Novartis Pharmaceuticals Corporation | $42.41 | 2 |
| Davol Inc. | $28.95 | 1 |
What the 2025 payments were for
- Food and Beverage$460.98 · 22 payments
- Travel and Lodging$445.71 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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