Houssam Ahmad Oueini, M.D.
NPI 1194038281ActiveIndividual· Internal Medicine, Pulmonary Disease· Baytown, TX
Internal Medicine, Pulmonary Disease (M.D.) with Tmh Physician Associates PLLC and 1 other group, practicing in Baytown, Texas. Their prescriptions cost Medicare Part D more than their services did: $1,637,533 for 2,094 claims, against $100,756 paid for services in 2024. Inspire Medical Systems, Inc. was the largest of 9 companies reporting payments in 2025, $942.89 in all, mostly food and beverage. Lists Houston Methodist Baytown Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1194038281 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 19, 2010 |
| Last updated in NPPES | Nov 2, 2026 |
| Certified by provider | Nov 2, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | R7842 | 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 - Pulmonary Disease (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 435 |
|---|---|
| Services billed | 1,347 across 38 procedure codes |
| Paid by Medicare | $100,756 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,094 · 2,607 30-day fills |
|---|---|
| Patients | 387 |
| Total drug cost | $1,637,533 |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Pulmonary Disease |
Medical groups
- Tmh Physician Associates PLLCKaty, TX · 1,690 clinicians
- Houston Methodist Specialty PhysiciansHouston, TX · 1,528 clinicians
Hospital affiliations
- Houston Methodist Baytown HospitalBaytown, TX
- Houston Methodist Clear Lake HospitalNassau Bay, TX
Industry payments (Open Payments)
- 2025$942.89 · 48 payments from 9 companies
- 2024$1,075 · 62 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $310.06 | 10 |
| Electromed, Inc. | $252.00 | 21 |
| Glaxosmithkline, LLC. | $104.21 | 5 |
| Regeneron Healthcare Solutions, Inc. | $86.68 | 3 |
| Astrazeneca Pharmaceuticals LP | $78.89 | 4 |
What the 2025 payments were for
- Food and Beverage$942.89 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Pulmonary Disease providers in Baytown
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- 1245642362
All Internal Medicine, Pulmonary Disease providers in Texas →