Quick answers
- Where does Lan Hoang see patients?
- Medicare's clinician data lists 4 practice locations, including Round Rock, TX, Austin, TX and Cedar Park, TX. Call before your visit to confirm the address.
- What is Lan Hoang's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Lan Hoang accept Medicare assignment?
- Yes. Medicare's clinician data says Lan Hoang 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 Lan Hoang's NPI number?
- 1720223449. 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 Lan Hoang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Hesters Crossing RdRound Rock, TX 78681
- 1301 Barbara Jordan BlvdAustin, TX 78723
- 1301 Medical PkwyCedar Park, TX 78613
- 6811 Austin Ctr BlvdAustin, TX 78731
Group practices
Medicare enrollment lists Lan Hoang as a member of this group (CMS data updated 2026-10-02).
- Dell Childrens Medical Group115 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Round Rock
Clinicians with the same Medicare primary specialty in Round Rock, TX — not a recommendation.
Clinician information
| Medical school | Oregon Health Sciences University School Of Medicine |
|---|---|
| Graduation year | 2007 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720223449 |
| 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