Quick answers
- Where does Wai-Tim Chew see patients?
- Medicare's clinician data lists 2 practice locations, including Sugar Land, TX and Houston, TX. Call before your visit to confirm the address.
- What is Wai-Tim Chew's specialty?
- Medicare lists Allergy/Immunology as the primary specialty.
- Does Wai-Tim Chew accept Medicare assignment?
- Yes. Medicare's clinician data says Wai-Tim Chew 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 Wai-Tim Chew offer telehealth?
- Medicare's clinician data says Wai-Tim Chew offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Wai-Tim Chew?
- (346) 530-0427, as listed in official Medicare / NPI Registry data.
- What is Wai-Tim Chew's NPI number?
- 1649775172. 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 Wai-Tim Chew is enrolled with Medicare (CMS data updated 2026-10-02).
- 20403 University Blvd, Suite 300Sugar Land, TX 77478 (346) 530‑0427
- 6550 Mapleridge St, Suite 115Houston, TX 77081 (281) 701‑5457
Group practices
Medicare enrollment lists Wai-Tim Chew as a member of this group (CMS data updated 2026-10-02).
- Innovative Allergy4 clinicians in the group
Specialties
- Allergy/Immunologyprimary
Other allergist and immunologists in Sugar Land
Clinicians with the same Medicare primary specialty in Sugar Land, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649775172 |
| 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