Quick answers
- Which hospitals does Syed A. Abbas work at?
- Medicare's official clinician data lists Syed A. Abbas at 2 hospitals: Memorial Hermann Northeast Hospital and Memorial Hermann Sugar Land Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Syed A. Abbas see patients?
- Medicare's clinician data lists 12 practice locations, including Sugar Land, TX, Houston, TX and Humble, TX. Call before your visit to confirm the address.
- What is Syed A. Abbas's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Syed A. Abbas accept Medicare assignment?
- Yes. Medicare's clinician data says Syed A. Abbas 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 Syed A. Abbas?
- (281) 725-5026, as listed in official Medicare / NPI Registry data.
- What is Syed A. Abbas's NPI number?
- 1891271904. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Syed A. Abbas works
Medicare's Facility Affiliation Data lists Syed A. Abbas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hermann Northeast HospitalHumble, TX · Acute Care Hospital · CCN 450684
- Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450848
Practice locations
Addresses where Syed A. Abbas is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 12; the Medicare profile lists all.
- 17500 W Grand Pkwy SSugar Land, TX 77479 (281) 725‑5026
- 17500 W Grand Pkwy S, Suite 283Sugar Land, TX 77479 (281) 725‑5026
- 1801 N Loop W, Suite 30Houston, TX 77008 (713) 802‑9781
- 18951 N Memorial DrHumble, TX 77338 (281) 540‑8409
- 18951 N Memorial Dr, Suite 103wHumble, TX 77338 (827) 540‑8409
Group practices
Medicare enrollment lists Syed A. Abbas as a member of these groups (CMS data updated 2026-10-02).
- Memorial Hermann Medical Group762 clinicians in the group
- Trumen Physician and Associates Post Acute PLLC133 clinicians in the group
- Trumen Physicians and Associates PLLC131 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891271904 |
| 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