Quick answers
- Which hospitals does Ahmed Ouni work at?
- Medicare's official clinician data lists Ahmed Ouni at 2 hospitals: HCA Houston Healthcare Kingwood and HCA Houston Healthcare Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ahmed Ouni see patients?
- Medicare's clinician data lists 2 practice locations, including Sugar Land, TX and Kingwood, TX. Call before your visit to confirm the address.
- What is Ahmed Ouni's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Ahmed Ouni accept Medicare assignment?
- Yes. Medicare's clinician data says Ahmed Ouni accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ahmed Ouni?
- (832) 707-5978, as listed in official Medicare / NPI Registry data.
- What is Ahmed Ouni's NPI number?
- 1184158867. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ahmed Ouni works
Medicare's Facility Affiliation Data lists Ahmed Ouni at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare KingwoodKingwood, TX · Acute Care Hospital · CCN 450775
- HCA Houston Healthcare Medical CenterHouston, TX · Acute Care Hospital · CCN 450659
Practice locations
Addresses where Ahmed Ouni is enrolled with Medicare (CMS data updated 2026-10-02).
- 15555 Creek Bend Dr, Suite 200Sugar Land, TX 77478 (832) 707‑5978
- 19701 Kingwood Dr, Bldg 2Kingwood, TX 77339 (832) 707‑5978
Group practices
Medicare enrollment lists Ahmed Ouni as a member of this group (CMS data updated 2026-10-02).
- Houston Regional Gastroenterology Institute PLLC40 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Florida College Of Medicine |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184158867 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians