Quick answers
- Which hospitals does Ammar Nassri work at?
- Medicare's official clinician data lists Ammar Nassri at 4 hospitals: Baylor Scott and White Medical Center Lake Pointe, Hunt Regional Medical Center, Texas Health Presbyterian Hospital Kaufman and Texas Health Presbyterian Hospital Rockwall. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ammar Nassri see patients?
- Medicare's clinician data lists 2 practice locations, including Rockwall, TX and Garland, TX. Call before your visit to confirm the address.
- What is Ammar Nassri's specialty?
- Medicare lists Gastroenterology as the primary specialty.
- Does Ammar Nassri accept Medicare assignment?
- Yes. Medicare's clinician data says Ammar Nassri 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 Ammar Nassri?
- (972) 771-2222, as listed in official Medicare / NPI Registry data.
- What is Ammar Nassri's NPI number?
- 1548689409. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ammar Nassri works
Medicare's Facility Affiliation Data lists Ammar Nassri at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Baylor Scott and White Medical Center Lake PointeRowlett, TX · Acute Care Hospital · CCN 450742
- Hunt Regional Medical CenterGreenville, TX · Acute Care Hospital · CCN 450352
- Texas Health Presbyterian Hospital KaufmanKaufman, TX · Acute Care Hospital · CCN 450292
- Texas Health Presbyterian Hospital RockwallRockwall, TX · Acute Care Hospital · CCN 670044
Practice locations
Addresses where Ammar Nassri is enrolled with Medicare (CMS data updated 2026-10-02).
- 3144 Horizon Rd, Suite 210Rockwall, TX 75032 (972) 771‑2222
- 7150 N President George Bush Hwy, Suite 201Garland, TX 75044 (972) 771‑2222
Group practices
Medicare enrollment lists Ammar Nassri as a member of this group (CMS data updated 2026-10-02).
- Texas Digestive Disease Consultants, PLLC608 clinicians in the group
Specialties
- Gastroenterologyprimary
Other gastroenterologists in Rockwall
Clinicians with the same Medicare primary specialty in Rockwall, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548689409 |
| 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