Quick answers
- Which hospitals does Abby Y. Liu work at?
- Medicare's official clinician data lists Abby Y. Liu at 1 hospital: Alta Bates Summit Medical Center - Alta Bates Camp…. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abby Y. Liu see patients?
- Medicare's clinician data lists 1 practice location in Alameda, CA. Call before your visit to confirm the address.
- What is Abby Y. Liu's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Abby Y. Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Abby Y. 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 Abby Y. Liu?
- (510) 519-8066, as listed in official Medicare / NPI Registry data.
- What is Abby Y. Liu's NPI number?
- 1437597499. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abby Y. Liu works
Medicare's Facility Affiliation Data lists Abby Y. Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
Practice locations
Addresses where Abby Y. Liu is enrolled with Medicare (CMS data updated 2026-10-02).
- 2418 Central AveAlameda, CA 94501 (510) 519‑8066
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Alameda
Clinicians with the same Medicare primary specialty in Alameda, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Emory University School Of Medicine |
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437597499 |
| 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