Joshua Andrew Siembieda, M.D.
NPI 1225322357ActiveIndividual· Pediatrics· Torrance, CA
Pediatrics (M.D.) with Emergency Medicine Specialists of Orange County, practicing in Torrance, California. Enrolled in Medicare as practitioner - pediatric medicine. Lists Children's Hospital of Orange County as a hospital affiliation.
Overview
| NPI | 1225322357 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 7, 2011 |
| Last updated in NPPES | Sep 20, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pediatrics Primary | 208000000X | A124630 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pediatric Medicine (CA) |
|---|
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Pediatric Medicine |
| Secondary specialties | Emergency Medicine |
Medical group
- Emergency Medicine Specialists of Orange CountyOrange, CA · 42 clinicians
Hospital affiliation
- Children's Hospital of Orange CountyOrange, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 110 pediatricians in Torrance · All pediatricians in California