Quick answers
- Which hospitals does Khoi A. Lam work at?
- Medicare's official clinician data lists Khoi A. Lam at 4 hospitals: AHMC Seton Medical Center, San Ramon Regional Medical Center, Santa Clara Valley Medical Center and Washington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Khoi A. Lam see patients?
- Medicare's clinician data lists 6 practice locations, including Daly City, CA, Fremont, CA and San Jose, CA. Call before your visit to confirm the address.
- What is Khoi A. Lam's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Khoi A. Lam accept Medicare assignment?
- Yes. Medicare's clinician data says Khoi A. Lam 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 Khoi A. Lam?
- (650) 992-4000, as listed in official Medicare / NPI Registry data.
- What is Khoi A. Lam's NPI number?
- 1891740940. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Khoi A. Lam works
Medicare's Facility Affiliation Data lists Khoi A. Lam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AHMC Seton Medical CenterDaly City, CA · Acute Care Hospital · CCN 050289
- San Ramon Regional Medical CenterSan Ramon, CA · Acute Care Hospital · CCN 050689
- Santa Clara Valley Medical CenterSan Jose, CA · Acute Care Hospital · CCN 050038
- Washington HospitalFremont, CA · Acute Care Hospital · CCN 050195
Practice locations
Addresses where Khoi A. Lam is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1900 Sullivan AveDaly City, CA 94015 (650) 992‑4000
- 2000 Mowry AveFremont, CA 94538 (510) 797‑1111
- 2105 Forest AveSan Jose, CA 95128 (408) 947‑2500
- 2682 Mowry AveFremont, CA 94538 (510) 248‑1000
- 6001 Norris Canyon RdSan Ramon, CA 94583 (925) 275‑9200
Group practices
Medicare enrollment lists Khoi A. Lam as a member of these groups (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
- County of Santa Clara1,022 clinicians in the group
- Emergency Physicians Associates San Jose PC132 clinicians in the group
- Washington Township Medical Foundation117 clinicians in the group
- Team Physicians of Northern California Medical Group Inc85 clinicians in the group
- Emergency Physicians Associates Fremont PC31 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Daly City
Clinicians with the same Medicare primary specialty in Daly City, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, Geffen School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891740940 |
| 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