Mouhamad Radwan Al-Sabbagh, MD
NPI 1740260900ActiveIndividual· Internal Medicine, Gastroenterology· Houston, TX
Internal Medicine, Gastroenterology (MD) with Physicians Referral Service, practicing in Houston, Texas. Their prescriptions cost Medicare Part D more than their services did: $430,442 for 1,397 claims, against $55,762 paid for services in 2024. Braintree Laboratories, Inc. was the largest of 5 companies reporting payments in 2025, $419.75 in all, mostly food and beverage. Lists Ad Hospital East, LLC and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1740260900 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 21, 2006 |
| Last updated in NPPES | Jun 17, 2025 |
| Certified by provider | Jun 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | J0421 | 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 - Gastroenterology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 151 |
|---|---|
| Services billed | 659 across 27 procedure codes |
| Paid by Medicare | $55,762 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,397 · 1,914 30-day fills |
|---|---|
| Patients | 554 |
| Total drug cost | $430,442 |
| Generic share | 79% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Gastroenterology |
| Secondary specialties | Internal Medicine |
Medical group
- Physicians Referral ServiceHouston, TX · 2,765 clinicians
Hospital affiliations
- Ad Hospital East, LLCHouston, TX
- HCA Houston Healthcare KingwoodKingwood, TX
- Memorial Hermann Memorial City HospitalHouston, TX
- Townsen Memorial HospitalHumble, TX
Industry payments (Open Payments)
- 2025$419.75 · 11 payments from 5 companies
- 2024$609.83 · 17 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Braintree Laboratories, Inc. | $163.62 | 2 |
| Gilead Sciences, Inc. | $137.33 | 4 |
| Abbvie Inc. | $79.36 | 3 |
| Pfizer Inc. | $25.86 | 1 |
| Madrigal Pharmaceuticals | $13.58 | 1 |
What the 2025 payments were for
- Food and Beverage$256.13 · 9 payments
- Gift$163.62 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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