Ty Carl Maddox, D.O.
NPI 1992871321ActiveIndividual· Internal Medicine· Irving, TX
Internal Medicine (D.O.) in Irving, Texas, trained at University of Nebraska College of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $610,127 for 5,556 claims, against $86,718 paid for services in 2024.
Overview
| NPI | 1992871321 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Nov 28, 2006 |
| Last updated in NPPES | Mar 2, 2017 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | L5445 | 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) | Enrolled Practitioner - Internal Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 1,684 across 37 procedure codes |
| Paid by Medicare | $86,718 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,556 · 14,436 30-day fills |
|---|---|
| Patients | 410 |
| Total drug cost | $610,127 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Nebraska College of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Healthtexas Provider NetworkWaxahachie, TX · 2,697 clinicians
Hospital affiliation
Other facilities
- Accentcare Home Health of Fort WorthHome health agency · Fort Worth, TX
- Baylor Scott & White Institute for RehabilitationInpatient rehabilitation facility · Dallas, TX
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 139 internal medicine physicians in Irving · All internal medicine physicians in Texas