Michael C. Chiang, M.D.
NPI 1306888342ActiveIndividual· Internal Medicine· Lewisville, TX
Internal Medicine (M.D.) in Lewisville, Texas, licensed in TX, with an NPI issued in June 2006. Part D covered 50 prescriptions written in 2024, 74% of them generic. Inari Medical, Inc. reported $175.10 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1306888342 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2006 |
| Last updated in NPPES | Sep 13, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | K3127 | TX |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 52 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $1,267 |
| Generic share | 74% of claims |
Industry payments (Open Payments)
- 2024$175.10 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Inari Medical, Inc. | $175.10 | 1 |
What the 2024 payments were for
- Food and Beverage$175.10 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 internal medicine physicians in Lewisville · All internal medicine physicians in Texas