Quick answers
- Where does Jiachiahn Hsu see patients?
- Medicare's clinician data lists 3 practice locations, including Manhattan Beach, CA, San Pedro, CA and Torrance, CA. Call before your visit to confirm the address.
- What is Jiachiahn Hsu's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jiachiahn Hsu accept Medicare assignment?
- Yes. Medicare's clinician data says Jiachiahn Hsu 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 Jiachiahn Hsu?
- (310) 376-6262, as listed in official Medicare / NPI Registry data.
- What is Jiachiahn Hsu's NPI number?
- 1942478086. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Jiachiahn Hsu is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 N Sepulveda BlvdManhattan Beach, CA 90266 (310) 376‑6262
- 1499 W 1st StSan Pedro, CA 90732 (310) 831‑9482
- 2382 Crenshaw Blvd, Suite 5Torrance, CA 90501 (310) 618‑9200
Group practices
Medicare enrollment lists Jiachiahn Hsu as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Institute288 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Manhattan Beach
Clinicians with the same Medicare primary specialty in Manhattan Beach, CA — not a recommendation.
Clinician information
| Medical school | Loma Linda University School Of Medicine |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942478086 |
| 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
- 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