Thomas Xuefeng Lu, MD, PHD
NPI 1083052880ActiveIndividual· Internal Medicine, Gastroenterology· Chicago, IL
Internal Medicine, Gastroenterology (MD, PHD) with Iu Health Medical Group LLC and 1 other group, practicing in Chicago, Illinois. Their prescriptions cost Medicare Part D more than their services did: $427,228 for 408 claims, against $82,110 paid for services in 2024. Janssen Biotech, Inc. was the largest of 5 companies reporting payments in 2025, $771.27 in all, mostly food and beverage. Lists Indiana University Health and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1083052880 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD, PHD |
| Sole proprietor | No |
| NPI issued | Jun 13, 2013 |
| Last updated in NPPES | Dec 16, 2025 |
| Certified by provider | Dec 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 01083357A | IN |
| Internal Medicine, Gastroenterology | 207RG0100X | 036138998 | IL |
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 - Gastroenterology (IL); Practitioner - Gastroenterology (IN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 483 |
|---|---|
| Services billed | 983 across 45 procedure codes |
| Paid by Medicare | $82,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 408 · 588 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $427,228 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical groups
- Iu Health Medical Group LLCIndianapolis, IN · 4,462 clinicians
- Indiana University Health Southern Indiana Physicians LLCBloomington, IN · 463 clinicians
Hospital affiliations
- Indiana University HealthIndianapolis, IN
- Indiana University Health Bedford HospitalBedford, IN
- Indiana University Health Bloomington HospitalBloomington, IN
Industry payments (Open Payments)
- 2025$771.27 · 15 payments from 5 companies
- 2024$617.97 · 10 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $363.81 | 5 |
| Abbvie Inc. | $226.75 | 6 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $98.88 | 1 |
| Lilly USA, LLC | $51.04 | 2 |
| Madrigal Pharmaceuticals | $30.79 | 1 |
What the 2025 payments were for
- Food and Beverage$771.27 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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