Quick answers
- Where does Lillian Yang see patients?
- Medicare's clinician data lists 1 practice location in Santa Rosa, CA. Call before your visit to confirm the address.
- What is Lillian Yang's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Lillian Yang accept Medicare assignment?
- Yes. Medicare's clinician data says Lillian Yang 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 Lillian Yang?
- (707) 546-9800, as listed in official Medicare / NPI Registry data.
- What is Lillian Yang's NPI number?
- 1871855411. 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 Lillian Yang is enrolled with Medicare (CMS data updated 2026-10-02).
- 3035 Cleveland Ave, Suite 100Santa Rosa, CA 95403 (707) 546‑9800
Group practices
Medicare enrollment lists Lillian Yang as a member of this group (CMS data updated 2026-10-02).
- Eye Care Institute a Medical Corporation8 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Santa Rosa
Clinicians with the same Medicare primary specialty in Santa Rosa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871855411 |
| 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