Richard H. Hsu, M.D.
NPI 1679521827ActiveIndividual· Internal Medicine, Gastroenterology· Aurora, IL
Internal Medicine, Gastroenterology (M.D.) in Aurora, Illinois, trained at Chicago College of Medicine and Surgery (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $128,075 for 368 claims, against $64,289 paid for services in 2024. Abbvie Inc. was the largest of 4 companies reporting payments in 2024, $105.95 in all, mostly food and beverage.
Overview
| NPI | 1679521827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 4, 2006 |
| Last updated in NPPES | Dec 22, 2022 |
| Certified by provider | Dec 22, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 036124919 | IL |
| Internal Medicine, Gastroenterology | 207RG0100X | 48763 | WI |
| Internal Medicine, Gastroenterology | 207RG0100X | 01068246A | IN |
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 (HI); Practitioner - Internal Medicine (IL); Practitioner - Gastroenterology (KY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 302 |
|---|---|
| Services billed | 591 across 27 procedure codes |
| Paid by Medicare | $64,289 |
Part D prescriptions in 2024
| Prescriptions (claims) | 368 · 667 30-day fills |
|---|---|
| Patients | 218 |
| Total drug cost | $128,075 |
| Generic share | 65% of claims |
Education and affiliations
| Medical school | Chicago College of Medicine and Surgery |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Gastroenterology |
Medical group
- Advocate Health and Hospitals CorporationChicago, IL · 3,118 clinicians
Hospital affiliation
- Advocate Good Samaritan HospitalDowners Grove, IL
Industry payments (Open Payments)
- 2024$105.95 · 5 payments from 4 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $50.16 | 2 |
| Braintree Laboratories, Inc. | $20.61 | 1 |
| Janssen Biotech, Inc. | $19.00 | 1 |
| Pfizer Inc. | $16.18 | 1 |
What the 2024 payments were for
- Food and Beverage$105.95 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 gastroenterologists in Aurora · All gastroenterologists in Illinois