Quick answers
- Where does Diane Liu see patients?
- Medicare's clinician data lists 2 practice locations, including Richardson, TX and Denton, TX. Call before your visit to confirm the address.
- What is Diane Liu's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Diane Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Diane Liu 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 Diane Liu?
- (469) 204-1000, as listed in official Medicare / NPI Registry data.
- What is Diane Liu's NPI number?
- 1366012478. 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 Diane Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 2831 E President George Bush HwyRichardson, TX 75082 (469) 204‑1000
- 3535 S I35 Frontage Rd, Denton Regional Medical CenterDenton, TX 76210 (940) 384‑3535
Group practices
Medicare enrollment lists Diane Liu as a member of this group (CMS data updated 2026-10-02).
- Texas Radiology Associates LLP153 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Richardson
Clinicians with the same Medicare primary specialty in Richardson, TX — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366012478 |
| 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