Quick answers
- Which hospitals does Alexander H. Tsang work at?
- Medicare's official clinician data lists Alexander H. Tsang at 1 hospital: Saint Agnes Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander H. Tsang see patients?
- Medicare's clinician data lists 4 practice locations, including Norwalk, CA, Fresno, CA and Whittier, CA. Call before your visit to confirm the address.
- What is Alexander H. Tsang's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does Alexander H. Tsang accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander H. Tsang 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 Alexander H. Tsang offer telehealth?
- Medicare's clinician data says Alexander H. Tsang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Alexander H. Tsang?
- (916) 651-8811, as listed in official Medicare / NPI Registry data.
- What is Alexander H. Tsang's NPI number?
- 1063918696. 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 H. Tsang works
Medicare's Facility Affiliation Data lists Alexander H. Tsang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint Agnes Medical CenterFresno, CA · Acute Care Hospital · CCN 050093
Practice locations
Addresses where Alexander H. Tsang is enrolled with Medicare (CMS data updated 2026-10-02).
- 11401 Bloomfield AveNorwalk, CA 90650 (916) 651‑8811
- 1303 E Herndon AveFresno, CA 93720 (559) 450‑3301
- 15725 Whittier BlvdWhittier, CA 90603 (562) 947‑1669
- 726 4th StMarysville, CA 95901 (530) 740‑1900
Group practices
Medicare enrollment lists Alexander H. Tsang as a member of these groups (CMS data updated 2026-10-02).
- PIH Health Physicians622 clinicians in the group
- Department of State Hospitals270 clinicians in the group
- Rideout Memorial Hospital87 clinicians in the group
- Saint Agnes Medical Center58 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Norwalk
Clinicians with the same Medicare primary specialty in Norwalk, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Univ Of Central Florida, College Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1063918696 |
| 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