David Ernesto Timaran Montenegro, MD
NPI 1558937037ActiveIndividual· Radiology, Neuroradiology· Houston, TX
Radiology, Neuroradiology (MD) with Ut Physicians, practicing in Houston, Texas. Medicare paid $56,221 for services to 853 patients in 2024. Lists Baptist Beaumont Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1558937037 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 3, 2021 |
| Last updated in NPPES | Nov 16, 2025 |
| Certified by provider | Nov 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Neuroradiology Primary | 2085N0700X | V9154 | TX |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Diagnostic Radiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 853 |
|---|---|
| Services billed | 1,297 across 43 procedure codes |
| Paid by Medicare | $56,221 |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Baptist Beaumont HospitalBeaumont, TX
- Harris HealthHouston, TX
- Matagorda Regional Medical CenterBay City, TX
- Memorial Hermann - Texas Medical CenterHouston, TX
- Memorial Hermann Hospital SystemHouston, 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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