Rex Alvin De Guzman Paulino, M.D.
NPI 1063778959ActiveIndividual· Family Medicine, Hospice and Palliative Medicine· Houston, TX
Family Medicine, Hospice and Palliative Medicine (M.D.) with Ut Physicians, practicing in Houston, Texas. Mostly services rather than prescriptions: Medicare paid $6,879 for 33 patients in 2024, with only 31 Part D claims. Lists Harris Health and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063778959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 5, 2012 |
| Last updated in NPPES | Oct 17, 2024 |
| Certified by provider | Oct 17, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine, Hospice and Palliative Medicine Primary | 207QH0002X | R8457 | TX |
| Family Medicine, Geriatric Medicine | 207QG0300X | R8457 | 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 - Hospice/Palliative Care (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 78 across 11 procedure codes |
| Paid by Medicare | $6,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 31 · 31 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $603.65 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Hospice/Palliative Care |
Medical group
- Ut PhysiciansHouston, TX · 1,765 clinicians
Hospital affiliations
- Harris HealthHouston, TX
- Memorial Hermann - Texas Medical CenterHouston, 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 35 Family Medicine, Hospice and Palliative Medicine providers in Houston · All Family Medicine, Hospice and Palliative Medicine providers in Texas