Haitham T. Shaheen, MD
NPI 1467764050ActiveIndividual· Internal Medicine, Critical Care Medicine· The Woodlands, TX
Internal Medicine, Critical Care Medicine (MD) with Wael Asi MD PA, practicing in The Woodlands, Texas. Medicare paid $59,969 for services to 206 patients in 2024. Merck Sharp & Dohme LLC reported $106.25 in payments in 2025, mostly food and beverage. Lists Houston Methodist the Woodlands Hospital as a hospital affiliation.
Overview
| NPI | 1467764050 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2010 |
| Last updated in NPPES | Feb 29, 2020 |
| Certified by provider | Feb 29, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | S4868 | TX |
| Internal Medicine, Critical Care Medicine | 207RC0200X | MD175665 | OR |
| Internal Medicine | 207R00000X | MD175665 | OR |
| Internal Medicine, Pulmonary Disease | 207RP1001X | MD175665 | OR |
| Internal Medicine, Pulmonary Disease | 207RP1001X | S4868 | 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 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) | Enrolled Practitioner - Critical Care (Intensivists) (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 206 |
|---|---|
| Services billed | 480 across 14 procedure codes |
| Paid by Medicare | $59,969 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Critical Care (Intensivists) |
| Secondary specialties | Internal Medicine, Pulmonary Disease |
Medical group
- Wael Asi MD PAThe Woodlands, TX · 32 clinicians
Hospital affiliation
- Houston Methodist the Woodlands HospitalThe Woodlands, TX
Industry payments (Open Payments)
- 2025$106.25 · 1 payment from 1 company
- 2024$20.79 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $106.25 | 1 |
What the 2025 payments were for
- Food and Beverage$106.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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