Quick answers
- Which hospitals does Josh J. Weng work at?
- Medicare's official clinician data lists Josh J. Weng at 2 hospitals: Huntington Hospital and USC Arcadia Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Josh J. Weng see patients?
- Medicare's clinician data lists 1 practice location in Arcadia, CA. Call before your visit to confirm the address.
- What is Josh J. Weng's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Josh J. Weng accept Medicare assignment?
- Yes. Medicare's clinician data says Josh J. Weng 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 Josh J. Weng's NPI number?
- 1043219678. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Josh J. Weng works
Medicare's Facility Affiliation Data lists Josh J. Weng at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Huntington HospitalPasadena, CA · Acute Care Hospital · CCN 050438
- USC Arcadia HospitalArcadia, CA · Acute Care Hospital · CCN 050238
Practice locations
Addresses where Josh J. Weng is enrolled with Medicare (CMS data updated 2026-10-02).
- 624 W Duarte Rd, Suite 106Arcadia, CA 91007
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Arcadia
Clinicians with the same Medicare primary specialty in Arcadia, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043219678 |
| 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