Stephen Yuliang Chen, DO
NPI 1114060514ActiveIndividual· Internal Medicine, Interventional Cardiology· Springfield, IL
Internal Medicine, Interventional Cardiology (DO) in Springfield, Illinois, trained at Kansas City College of Medicine and Surgery (class of 2004). Their prescriptions cost Medicare Part D more than their services did: $2,053,000 for 10,069 claims, against $295,864 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 12 companies reporting payments in 2025, $1,465 in all, mostly food and beverage.
Overview
| NPI | 1114060514 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Feb 15, 2007 |
| Last updated in NPPES | May 21, 2020 |
| Certified by provider | May 21, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 036132730 | IL |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 036132730 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 2,595 |
|---|---|
| Services billed | 6,635 across 96 procedure codes |
| Paid by Medicare | $295,864 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,069 · 26,525 30-day fills |
|---|---|
| Patients | 1,498 |
| Total drug cost | $2,053,000 |
| Generic share | 82% of claims |
Education and affiliations
| Medical school | Kansas City College of Medicine and Surgery |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Internal Medicine |
Medical group
- Springfield Clinic, LLPSpringfield, IL · 687 clinicians
Hospital affiliations
- Abraham Lincoln Memorial HospitalLincoln, IL
- Jacksonville Memorial HospitalJacksonville, IL
- Memorial Medical CenterSpringfield, IL
- St Johns HospitalSpringfield, IL
- Taylorville Memorial HospitalTaylorville, IL
Industry payments (Open Payments)
- 2025$1,465 · 42 payments from 12 companies
- 2024$2,581 · 36 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $430.00 | 1 |
| Abbott Laboratories | $372.60 | 10 |
| Amgen Inc. | $232.43 | 16 |
| Novartis Pharmaceuticals Corporation | $119.76 | 5 |
| Biotronik Inc. | $114.61 | 1 |
What the 2025 payments were for
- Food and Beverage$791.36 · 39 payments
- Consulting Fee$430.00 · 1 payment
- Travel and Lodging$243.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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