Quick answers
- Which hospitals does Eric J. Lai work at?
- Medicare's official clinician data lists Eric J. Lai at 4 hospitals: Alameda Hospital, Eden Medical Center, Highland Hospital and Stanford Health Care Tri-Valley. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Eric J. Lai see patients?
- Medicare's clinician data lists 2 practice locations, including San Leandro, CA and Castro Valley, CA. Call before your visit to confirm the address.
- What is Eric J. Lai's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Eric J. Lai accept Medicare assignment?
- Yes. Medicare's clinician data says Eric J. Lai 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.
- Does Eric J. Lai offer telehealth?
- Medicare's clinician data says Eric J. Lai offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Eric J. Lai?
- (510) 351-9373, as listed in official Medicare / NPI Registry data.
- What is Eric J. Lai's NPI number?
- 1942592522. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Eric J. Lai works
Medicare's Facility Affiliation Data lists Eric J. Lai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Alameda HospitalAlameda, CA · Acute Care Hospital · CCN 050211
- Eden Medical CenterCastro Valley, CA · Acute Care Hospital · CCN 050488
- Highland HospitalOakland, CA · Acute Care Hospital · CCN 050320
- Stanford Health Care Tri-ValleyPleasanton, CA · Acute Care Hospital · CCN 050283
Practice locations
Addresses where Eric J. Lai is enrolled with Medicare (CMS data updated 2026-10-02).
- 13851 E 14th St, Suite 206San Leandro, CA 94578 (510) 351‑9373
- 19850 Lake Chabot RdCastro Valley, CA 94546 (510) 881‑1490
Group practices
Medicare enrollment lists Eric J. Lai as a member of this group (CMS data updated 2026-10-02).
- West Coast Kidney56 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in San Leandro
Clinicians with the same Medicare primary specialty in San Leandro, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical School At Houston |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942592522 |
| 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