Quick answers
- Where does Derek Ng see patients?
- Medicare's clinician data lists 1 practice location in Pasadena, TX. Call before your visit to confirm the address.
- What is Derek Ng's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Derek Ng accept Medicare assignment?
- Yes. Medicare's clinician data says Derek Ng 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 Derek Ng?
- (713) 473-5714, as listed in official Medicare / NPI Registry data.
- What is Derek Ng's NPI number?
- 1245072776. 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 Derek Ng is enrolled with Medicare (CMS data updated 2026-10-02).
- 4450 E Sam Houston Pkwy S, Suite EPasadena, TX 77505 (713) 473‑5714
Group practices
Medicare enrollment lists Derek Ng as a member of this group (CMS data updated 2026-10-02).
- Pasadena Eye Associates4 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245072776 |
| 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