Quick answers
- Which hospitals does Eileen Y. Lee work at?
- Medicare's official clinician data lists Eileen Y. Lee at 3 hospitals: Alta Bates Summit Medical Center, Alta Bates Summit Medical Center - Alta Bates Camp… and Eden Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eileen Y. Lee see patients?
- Medicare's clinician data lists 2 practice locations, including Oakland, CA and Oakley, CA. Call before your visit to confirm the address.
- What is Eileen Y. Lee's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Eileen Y. Lee accept Medicare assignment?
- Yes. Medicare's clinician data says Eileen Y. Lee 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 Eileen Y. Lee?
- (510) 238-5400, as listed in official Medicare / NPI Registry data.
- What is Eileen Y. Lee's NPI number?
- 1306949623. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eileen Y. Lee works
Medicare's Facility Affiliation Data lists Eileen Y. Lee 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 CenterOakland, CA · Acute Care Hospital · CCN 050043
- Alta Bates Summit Medical Center - Alta Bates Camp…Berkeley, CA · Acute Care Hospital · CCN 050305
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · CCN 050488
Practice locations
Addresses where Eileen Y. Lee is enrolled with Medicare (CMS data updated 2026-10-02).
- 1030 International BlvdOakland, CA 94606 (510) 238‑5400
- 2021 Main StOakley, CA 94561 (925) 776‑8200
Group practices
Medicare enrollment lists Eileen Y. Lee as a member of this group (CMS data updated 2026-10-02).
- La Clinica de la Raza Inc130 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Oakland
Clinicians with the same Medicare primary specialty in Oakland, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306949623 |
| 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