Quick answers
- Where does Catherine Xu see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Catherine Xu's specialty?
- Medicare lists Qualified Audiologist as the primary specialty.
- Does Catherine Xu accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine Xu 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 Catherine Xu?
- (281) 998-0530, as listed in official Medicare / NPI Registry data.
- What is Catherine Xu's NPI number?
- 1114606605. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Catherine Xu is enrolled with Medicare (CMS data updated 2026-10-02).
- 13009 Gulf Commerce Dr, Suite 101Houston, TX 77034 (281) 998‑0530
- 7789 Southwest Fwy, Suite 470Houston, TX 77074 (281) 649‑7000
Group practices
Medicare enrollment lists Catherine Xu as a member of these groups (CMS data updated 2026-10-02).
- Ent and Allergy Associates of Texas PLLC31 clinicians in the group
- Houston Ear Nose and Throat Clinic LLP31 clinicians in the group
Specialties
- Qualified Audiologistprimary
Other audiologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | AU |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114606605 |
| 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
- 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