Quick answers
- Which hospitals does Ada C. Li work at?
- Medicare's official clinician data lists Ada C. Li at 2 hospitals: North Austin Medical Center and Round Rock Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ada C. Li see patients?
- Medicare's clinician data lists 1 practice location in San Marcos, TX. Call before your visit to confirm the address.
- What is Ada C. Li's specialty?
- Medicare lists Anesthesiology Assistant as the primary specialty.
- Does Ada C. Li accept Medicare assignment?
- Yes. Medicare's clinician data says Ada C. Li 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 Ada C. Li?
- (512) 754-7999, as listed in official Medicare / NPI Registry data.
- What is Ada C. Li's NPI number?
- 1720763121. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ada C. Li works
Medicare's Facility Affiliation Data lists Ada C. Li at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Austin Medical CenterAustin, TX · Acute Care Hospital · CCN 450809
- Round Rock Medical CenterRound Rock, TX · Acute Care Hospital · CCN 450718
Practice locations
Addresses where Ada C. Li is enrolled with Medicare (CMS data updated 2026-10-02).
- 1891 Medical PkwySan Marcos, TX 78666 (512) 754‑7999
Group practices
Medicare enrollment lists Ada C. Li as a member of this group (CMS data updated 2026-10-02).
- Austin Anesthesiology Group PLLC428 clinicians in the group
Specialties
- Anesthesiology Assistantprimary
Other anesthesiologist assistants in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | AA |
|---|---|
| Graduation year | 2023 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1720763121 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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