Quick answers
- Which hospitals does Khawaja Azimuddin work at?
- Medicare's official clinician data lists Khawaja Azimuddin at 3 hospitals: HCA Houston Healthcare Northwest, Houston Methodist Willowbrook Hospital and St. Luke's Hospital at The Vintage. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Khawaja Azimuddin see patients?
- Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
- What is Khawaja Azimuddin's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does Khawaja Azimuddin accept Medicare assignment?
- Yes. Medicare's clinician data says Khawaja Azimuddin 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 Khawaja Azimuddin?
- (281) 583-1300, as listed in official Medicare / NPI Registry data.
- What is Khawaja Azimuddin's NPI number?
- 1811946478. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Khawaja Azimuddin works
Medicare's Facility Affiliation Data lists Khawaja Azimuddin 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 NorthwestHouston, TX · Acute Care Hospital · CCN 450638
- Houston Methodist Willowbrook HospitalHouston, TX · Acute Care Hospital · CCN 450844
- St. Luke's Hospital at The VintageHouston, TX · Acute Care Hospital · CCN 670075
Practice locations
Addresses where Khawaja Azimuddin is enrolled with Medicare (CMS data updated 2026-10-02).
- 1125 Cypress Station Dr, Suite G 3Houston, TX 77090 (281) 583‑1300
Group practices
Medicare enrollment lists Khawaja Azimuddin as a member of this group (CMS data updated 2026-10-02).
- Northwest Colon and Rectal Surgery, P.A.3 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in Texas →
Other colorectal surgeons in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811946478 |
| 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