Timothy Diaz, DO
NPI 1144885286ActiveIndividual· Surgery· Terre Haute, IN
Surgery (DO) in Terre Haute, Indiana, licensed in IN, with an NPI issued in May 2019. In 2024 Medicare paid $59,764 for 241 patients, and Part D covered 76 of their prescriptions, 80% of them generic. Medtronic, Inc. was the largest of 8 companies reporting payments in 2025, $1,043 in all, mostly food and beverage.
Overview
| NPI | 1144885286 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | Yes |
| NPI issued | May 3, 2019 |
| Last updated in NPPES | Jun 18, 2024 |
| Certified by provider | Jun 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 02007735A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 241 |
|---|---|
| Services billed | 506 across 71 procedure codes |
| Paid by Medicare | $59,764 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 85 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $3,756 |
| Generic share | 80% of claims |
Industry payments (Open Payments)
- 2025$1,043 · 10 payments from 8 companies
- 2024$484.17 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $435.00 | 1 |
| W. L. Gore & Associates, Inc. | $299.95 | 3 |
| Shockwave Medical, Inc | $107.45 | 1 |
| Stryker Corporation | $100.00 | 1 |
| Imperative Care, Inc | $33.24 | 1 |
What the 2025 payments were for
- Food and Beverage$608.14 · 9 payments
- Education$435.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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