Reza Sirous, M.D., MPH
NPI 1851822092ActiveIndividual· Radiology, Body Imaging· Orange, CA
Radiology, Body Imaging (M.D., MPH) with Uc Regents, practicing in Orange, California. Medicare paid $22,432 for services to 395 patients in 2024. Lists Hoag Memorial Hospital Presbyterian and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1851822092 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., MPH |
| Sole proprietor | Yes |
| NPI issued | Mar 21, 2017 |
| Last updated in NPPES | May 27, 2025 |
| Certified by provider | May 27, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Radiology, Body Imaging Primary | 2085B0100X | A184987 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | A184987 | CA |
| Radiology, Diagnostic Radiology | 2085R0202X | 036170340 | IL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Diagnostic Radiology (CA); Practitioner - Diagnostic Radiology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 395 |
|---|---|
| Services billed | 496 across 43 procedure codes |
| Paid by Medicare | $22,432 |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Diagnostic Radiology |
Medical group
- Uc RegentsOrange, CA · 108 clinicians
Hospital affiliations
- Hoag Memorial Hospital PresbyterianNewport Beach, CA
- Providence St. Joseph HospitalOrange, CA
- Providence St. Jude Medical CenterFullerton, CA
- Uci Health-OrangeOrange, 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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