Rui Lu, MD
NPI 1356308332ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Washington, DC
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Washington, District of Columbia, licensed in DC, with an NPI issued in April 2006. Their prescriptions cost Medicare Part D more than their services did: $2,543,133 for 4,202 claims, against $162,148 paid for services in 2024. Senseonics, Incorporated was the largest of 17 companies reporting payments in 2025, $2,119 in all, mostly food and beverage. Lists Medstar Washington Hospital Center as a hospital affiliation.
Overview
| NPI | 1356308332 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 26, 2006 |
| Last updated in NPPES | Jul 20, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | MD33677 | DC |
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 - Endocrinology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 1,363 across 12 procedure codes |
| Paid by Medicare | $162,148 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,202 · 9,506 30-day fills |
|---|---|
| Patients | 497 |
| Total drug cost | $2,543,133 |
| Generic share | 34% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Hospital affiliation
- Medstar Washington Hospital CenterWashington, DC
Industry payments (Open Payments)
- 2025$2,119 · 43 payments from 17 companies
- 2024$1,329 · 43 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Senseonics, Incorporated | $800.00 | 2 |
| Insulet Corporation | $271.89 | 5 |
| Novo Nordisk Inc | $216.21 | 5 |
| Lilly USA, LLC | $203.97 | 9 |
| Corcept Therapeutics | $114.93 | 1 |
What the 2025 payments were for
- Food and Beverage$1,319 · 41 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$800.00 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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