Quick answers
- Which hospitals does Ali Rahman work at?
- Medicare's official clinician data lists Ali Rahman at 4 hospitals: Memorial Hermann - Texas Medical Center, Memorial Hermann Memorial City Hospital, 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 Ali Rahman see patients?
- Medicare's clinician data lists 19 practice locations, including Houston, TX, Sugar Land, TX and Humble, TX. Call before your visit to confirm the address.
- What is Ali Rahman's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ali Rahman accept Medicare assignment?
- Yes. Medicare's clinician data says Ali Rahman 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 Ali Rahman?
- (281) 929-6291, as listed in official Medicare / NPI Registry data.
- What is Ali Rahman's NPI number?
- 1538664842. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ali Rahman works
Medicare's Facility Affiliation Data lists Ali Rahman at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
- 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 Ali Rahman is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 19; the Medicare profile lists all.
- 11800 Astoria BlvdHouston, TX 77089
- 11800 Astoria Blvd, Suite E2031.1Houston, TX 77089 (281) 929‑6291
- 1635 N Loop WHouston, TX 77008 (713) 867‑2066
- 1635 N Loop W, Suite 155Houston, TX 77008 (713) 867‑2429
- 1635 N Loop W S Tower Fl, Suite 1Houston, TX 77008 (713) 867‑2066
Group practices
Medicare enrollment lists Ali Rahman as a member of these groups (CMS data updated 2026-10-02).
- Memorial Hermann Medical Group762 clinicians in the group
- Eastside Hospitalists Inc179 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Houston
Clinicians with the same Medicare primary specialty in Houston, 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) | 1538664842 |
| 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