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Edit this profileWhere to find Reza Sirous, M.D., MPH
- Orange location main office
101 the City Dr S, Orange, CA 92868 - Chicago location
5841 S Maryland Ave, Chicago, IL 60637
About Dr. Sirous
Reza Sirous, M.D., MPH practices radiology in Orange, CA. Reza is also listed as specializing in diagnostic radiology. According to Medicare claims data, Reza cared for 365 Medicare patients across 386 services. The services billed most often include x-ray of abdomen, 1 view, ct scan of abdomen and pelvis with contrast, and limited ultrasound scan of abdomen. The provider's National Provider Identifier (NPI) is 1851822092.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (714) 456-8888
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
101 THE CITY DR S
Orange, CA 92868
5841 S Maryland Ave
Chicago, IL 60637
Conditions Evaluated or Diagnosed
Within Radiology (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Abdomen & Pelvis
- Appendicitis
- Chronic pelvic pain
- Diverticulitis
- Enlarged prostate
- Fatty liver disease
- Gallstones
- Kidney stones
- Ovarian cysts
- Severe stomach pain
Bone Health
Brain & Spine
Breast
Cancer & Tumors
Chest & Lungs
Digestive
Foot & Ankle
General
Head & Brain
Head & Face
Injuries
Joint & Muscle
Joints & Orthopedics
- Avascular necrosis of the hip
- Baker's Cyst
- Rotator cuff tear
- Sacroiliac joint pain
- Stress fracture
- Tennis elbow
- Torn meniscus
Neck & Thyroid
Nerves & Neuropathy
Pelvic & Reproductive
Spine & Back
Vascular
- Aortic aneurysm
- Deep vein thrombosis
- Pelvic Congestion Syndrome
- Peripheral artery disease
- Varicose veins
Procedures & services
Biopsies
Biopsy
Bone Health
Breast Imaging
CT Scan
Diagnostic Scans
- Ankle MRI
- Bone Scan
- CT Scan With Contrast
- Hip MRI
- Kidney ultrasound
- Low-Dose Lung CT
- Neck CT Scan
- Open MRI
- Pelvic CT Scan
- Pelvic MRI
Interventional Radiology
MRI
Nuclear Medicine
Pain Relief Procedures
Specialized Imaging
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Soft tissue ultrasound
- Thyroid ultrasound
- Ultrasound
X-Ray
X-Rays
Procedures Most Often Billed to Medicare
386 services · 365 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of abdomen, 1 view | Imaging | 74018 |
86 | As often as other peers in Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
47 | As often as other peers in Radiology |
| Limited ultrasound scan of abdomen | Imaging | 76705 |
28 | As often as other peers in Radiology |
| Ultrasound scan of head and neck soft tissue | Imaging | 76536 |
24 | As often as other peers in Radiology |
| Limited ultrasound scan behind abdominal cavity | Imaging | 76775 |
20 | As often as other peers in Radiology |
| Imaging for evaluation of swallowing function | Imaging | 74230 |
19 | Less often than most peers in Radiology |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
19 | Less often than most peers in Radiology |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
18 | Less often than most peers in Radiology |
| Mri scan of abdomen before and after contrast | Imaging | 74183 |
18 | Less often than most peers in Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
17 | As often as other peers in Radiology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiologists at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 4
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other radiologists in Orange 6
Same specialty, same city.
Trained at Other 7
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of abdomen, 1 view 6
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Reza Sirous, M.D.?
Reza Sirous, M.D. is a radiologist in Orange, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiology”.
NPI registry
What is Reza Sirous, M.D.'s address?
Reza Sirous, M.D. is listed at 101 the City Dr S, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Reza Sirous, M.D.?
The number on file is (714) 456-8888. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Reza Sirous, M.D.'s NPI number?
Reza Sirous, M.D.'s National Provider Identifier is 1851822092. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Reza Sirous, M.D. train?
Reza Sirous, M.D. attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Reza Sirous, M.D. been practicing?
Reza Sirous, M.D. has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What procedures does Reza Sirous, M.D. perform?
According to Medicare billing data, Reza Sirous, M.D. performs imaging including x-ray of abdomen, 1 view and ct scan of abdomen and pelvis with contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Reza Sirous, M.D. confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Reza Sirous, M.D.. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.