Quick answers
- Where does Joshua Tseng see patients?
- Medicare's clinician data lists 2 practice locations, including Pasadena, CA and Carson, CA. Call before your visit to confirm the address.
- What is Joshua Tseng's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Joshua Tseng accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Tseng 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 Joshua Tseng?
- (626) 585-4120, as listed in official Medicare / NPI Registry data.
- What is Joshua Tseng's NPI number?
- 1396193389. 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 Joshua Tseng is enrolled with Medicare (CMS data updated 2026-10-02).
- 675 S Arroyo PkwyPasadena, CA 91105 (626) 585‑4120
- 824 E Carson St, Suite 104Carson, CA 90745 (310) 830‑9706
Group practices
Medicare enrollment lists Joshua Tseng as a member of this group (CMS data updated 2026-10-02).
- Healthcare Partners Affiliates Medical Group754 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Pasadena
Clinicians with the same Medicare primary specialty in Pasadena, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Southern California Keck School Of Medicine |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396193389 |
| 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