Quick answers
- Which hospitals does Alexander E. Loh work at?
- Medicare's official clinician data lists Alexander E. Loh at 1 hospital: Kaiser Foundation Hospital - Redwood City. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander E. Loh see patients?
- Medicare's clinician data lists 1 practice location in Redwood City, CA. Call before your visit to confirm the address.
- What is Alexander E. Loh's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Alexander E. Loh accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander E. Loh 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 Alexander E. Loh?
- (650) 299-2000, as listed in official Medicare / NPI Registry data.
- What is Alexander E. Loh's NPI number?
- 1689314700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander E. Loh works
Medicare's Facility Affiliation Data lists Alexander E. Loh 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 - Redwood CityRedwood City, CA · Acute Care Hospital · CCN 050541
Practice locations
Addresses where Alexander E. Loh is enrolled with Medicare (CMS data updated 2026-10-02).
- 1150 Veterans BlvdRedwood City, CA 94063 (650) 299‑2000
Group practices
Medicare enrollment lists Alexander E. Loh as a member of this group (CMS data updated 2026-10-02).
- Permanente Medical Group Inc10,996 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Redwood City
Clinicians with the same Medicare primary specialty in Redwood City, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689314700 |
| 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