Quick answers
- Which hospitals does Raziuddin Ahmed work at?
- Medicare's official clinician data lists Raziuddin Ahmed at 5 hospitals: Houston Methodist Hospital, Houston Methodist Sugar Land Hospital, Houston Methodist West Hospital, Memorial Hermann Sugar Land Hospital and St. Luke's Sugar Land Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Raziuddin Ahmed see patients?
- Medicare's clinician data lists 6 practice locations, including Sugar Land, TX and Bellaire, TX. Call before your visit to confirm the address.
- What is Raziuddin Ahmed's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Sleep Medicine.
- Does Raziuddin Ahmed accept Medicare assignment?
- Yes. Medicare's clinician data says Raziuddin Ahmed 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.
- Does Raziuddin Ahmed offer telehealth?
- Medicare's clinician data says Raziuddin Ahmed offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Raziuddin Ahmed?
- (281) 275-0800, as listed in official Medicare / NPI Registry data.
- What is Raziuddin Ahmed's NPI number?
- 1952562407. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Raziuddin Ahmed works
Medicare's Facility Affiliation Data lists Raziuddin Ahmed at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Houston Methodist HospitalHouston, TX · Acute Care Hospital · CCN 450358
- Houston Methodist Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450820
- Houston Methodist West HospitalHouston, TX · Acute Care Hospital · CCN 670077
- Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450848
- St. Luke's Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 670053
Practice locations
Addresses where Raziuddin Ahmed is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 16605 Southwest FwySugar Land, TX 77479 (281) 275‑0800
- 16605 Southwest Fwy 400 Mob3, Methodist Family Medicine GroupSugar Land, TX 77479 (281) 275‑0800
- 16605 SW Fwy 410, Methodist Diag Card of HoustonSugar Land, TX 77479 (281) 274‑0148
- 16655 Southwest FwySugar Land, TX 77479
- 16811 Southwest Fwy, Suite 200Sugar Land, TX 77479 (281) 690‑4678
Group practices
Medicare enrollment lists Raziuddin Ahmed as a member of these groups (CMS data updated 2026-10-02).
- TMH Physician Associates PLLC1,690 clinicians in the group
- Houston Methodist Specialty Physicians1,528 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Sleep Medicinealso
Other pulmonologists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952562407 |
| 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