Orlando Manuel Diaz, M.D.
NPI 1861453417ActiveIndividual· Radiology, Vascular & Interventional Radiology· Houston, TX
Radiology, Vascular & Interventional Radiology (M.D.) with Houston Radiology Associated, practicing in Houston, Texas. In 2024 Medicare paid $107,876 for 102 patients, and Part D covered 52 of their prescriptions, 83% of them generic. Penumbra, Inc. was the largest of 11 companies reporting payments in 2025, $104,964 in all, mostly speaking and faculty fees. Lists Houston Methodist Baytown Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1861453417 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Dec 8, 2023 |
| Certified by provider | Dec 8, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Vascular & Interventional Radiology Primary | 2085R0204X | L6860 | TX |
| Radiology, Diagnostic Radiology | 2085R0202X | L6860 | 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 - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 102 |
|---|---|
| Services billed | 586 across 42 procedure codes |
| Paid by Medicare | $107,876 |
Part D prescriptions in 2024
| Prescriptions (claims) | 52 · 78 30-day fills |
|---|---|
| Patients | 21 |
| Total drug cost | $5,312 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
| Telehealth | Offers telehealth |
Medical group
- Houston Radiology AssociatedShenandoah, TX · 108 clinicians
Hospital affiliations
- Houston Methodist Baytown HospitalBaytown, TX
- Houston Methodist HospitalHouston, TX
- Houston Methodist Sugarland HospitalSugar Land, TX
- Houston Methodist West HospitalHouston, TX
- Houston Methodist Willowbrook HospitalHouston, TX
Industry payments (Open Payments)
- 2025$104,964 · 195 payments from 11 companies
- 2024$110,019 · 200 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Penumbra, Inc. | $44,033 | 12 |
| Medical Device Business Services, Inc. | $28,119 | 24 |
| Microvention, Inc. | $26,581 | 22 |
| Asahi Intecc USA, Inc. | $3,265 | 22 |
| Depuy Synthes Sales Inc. | $1,392 | 72 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$45,500 · 11 payments
- Consulting Fee$29,403 · 9 payments
- Travel and Lodging$25,742 · 31 payments
- Food and Beverage$4,319 · 144 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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