Quick answers
- Which hospitals does Albert S. Ko work at?
- Medicare's official clinician data lists Albert S. Ko at 1 hospital: Kaiser Foundation Hospital, Riverside. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Albert S. Ko see patients?
- Medicare's clinician data lists 2 practice locations, including Riverside, CA and Murrieta, CA. Call before your visit to confirm the address.
- What is Albert S. Ko's specialty?
- Medicare lists Surgical Oncology as the primary specialty, and also General Surgery.
- Does Albert S. Ko accept Medicare assignment?
- Yes. Medicare's clinician data says Albert S. Ko 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 Albert S. Ko?
- (951) 353-2000, as listed in official Medicare / NPI Registry data.
- What is Albert S. Ko's NPI number?
- 1750474185. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Albert S. Ko works
Medicare's Facility Affiliation Data lists Albert S. Ko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Kaiser Foundation Hospital, RiversideRiverside, CA · Acute Care Hospital · CCN 050686
Practice locations
Addresses where Albert S. Ko is enrolled with Medicare (CMS data updated 2026-10-02).
- 10800 Magnolia AveRiverside, CA 92505 (951) 353‑2000
- 28150 Keller RdMurrieta, CA 92563 (877) 608‑0044
Group practices
Medicare enrollment lists Albert S. Ko as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
- Surgical Oncologyprimary
- General Surgeryalso
Other surgical oncologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Hawaii John A. Burns School Of Medicine |
| Graduation year | 1997 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750474185 |
| 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