Yi-Chun Michelle Chou, M.D.
NPI 1952535890ActiveIndividual· Internal Medicine, Rheumatology· Irving, TX
Internal Medicine, Rheumatology (M.D.) in Irving, Texas, trained at Morehouse School of Medicine (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $290,813 for 759 claims, against $100,900 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,722 in all, mostly food and beverage.
Overview
| NPI | 1952535890 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 6, 2009 |
| Last updated in NPPES | Mar 23, 2026 |
| Certified by provider | Mar 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | P9060 | TX |
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 - Rheumatology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 82 |
|---|---|
| Services billed | 12,221 across 36 procedure codes |
| Paid by Medicare | $100,900 |
Part D prescriptions in 2024
| Prescriptions (claims) | 759 · 1,144 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $290,813 |
| Generic share | 96% of claims |
Education and affiliations
| Medical school | Morehouse School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
Medical group
- Rheumatology Associates and SubsidiaryArlington, TX · 23 clinicians
Hospital affiliation
Industry payments (Open Payments)
- 2025$1,722 · 65 payments from 13 companies
- 2024$384.17 · 19 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $511.24 | 21 |
| Amgen Inc. | $265.80 | 18 |
| Ucb, Inc. | $204.20 | 4 |
| Glaxosmithkline, LLC. | $140.93 | 2 |
| Janssen Biotech, Inc. | $135.15 | 1 |
What the 2025 payments were for
- Food and Beverage$1,722 · 65 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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