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Edit this profileAt a glance
- 27700 Medical Center Rd, Mission Viejo, CA 92691
About Dr. Shiraj
Sahar Shiraj, MD is a healthcare provider in Mission Viejo, CA specializing in diagnostic radiology. Medicare claims data shows Sahar provided 1,768 services to 1,633 patients. The services billed most often include mri scan of leg joint without contrast, mri scan of arm joint without contrast, and mri scan of leg without contrast. This provider record is associated with NPI 1992134191.
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
- (949) 364-1400
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
27700 MEDICAL CENTER RD
Mission Viejo, CA 92691
Conditions Evaluated or Diagnosed
Within Diagnostic Radiology 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
- Abdominal Pain
- Appendicitis
- Diverticulitis
- Enlarged prostate
- Gallstones
- Kidney stones
- Liver Lesions
- Ovarian cysts
Bone & Joint
- Ankle Sprain or Fracture
- Bone fractures
- Heel pain
- Hip osteoarthritis
- Osteoporosis
- Rotator cuff tear
- Torn meniscus
Brain & Head
- Brain aneurysm
- Brain tumor
- Concussion in Children
- Migraines
- Sinus infection
- Transient ischemic attack
Brain & nerves
Breast
Chest & Heart
General
Heart & blood vessels
Joint & bone
Liver & digestion
Lungs & breathing
Men's health
Neck & Thyroid
Nerve pain
Pelvic health
Spine
Spine & back
Vascular
Women's health
Procedures & services
Breast Imaging
Abdominal imaging
Biopsies
Bone Density
CT Scan
Digestive & liver
Fluoroscopy
General imaging
Heart & blood vessels
Joint & bone
MRI
Nuclear Medicine
Pelvic imaging
Screening & Prevention
Spine & back
Ultrasound
- Abdominal Ultrasound
- Carotid Ultrasound
- Leg Vein Ultrasound
- Pelvic ultrasound
- Scrotal Ultrasound
- Thyroid ultrasound
- Ultrasound
Urinary & kidney
Women's health
X-Ray
Procedures Most Often Billed to Medicare
1,768 services · 1,633 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Mri scan of leg joint without contrast | Imaging | 73721 |
653 | More than most peers in Diagnostic Radiology |
| Mri scan of arm joint without contrast | Imaging | 73221 |
380 | More than most peers in Diagnostic Radiology |
| Mri scan of leg without contrast | Imaging | 73718 |
151 | More than most peers in Diagnostic Radiology |
| Ct scan of leg without contrast | Imaging | 73700 |
150 | More than most peers in Diagnostic Radiology |
| Ct scan of arm without contrast | Imaging | 73200 |
80 | More often than most peers in Diagnostic Radiology |
| Mri scan of arm without contrast | Imaging | 73218 |
44 | More often than most peers in Diagnostic Radiology |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
39 | As often as other peers in Diagnostic Radiology |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
31 | Less often than most peers in Diagnostic Radiology |
| X-ray of knee, 3 views | Imaging | 73562 |
31 | Less often than most peers in Diagnostic Radiology |
| Mri scan of pelvis without contrast | Imaging | 72195 |
26 | As often as other peers in Diagnostic 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 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 28 related providers in 4 groups
Other radiologists in Mission Viejo 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Mri scan of leg joint without contrast 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Shiraj specialize in?
Dr. Shiraj is a radiologist in Mission Viejo, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where is Dr. Shiraj located?
Dr. Shiraj is listed at 27700 Medical Center Rd, Mission Viejo, CA 92691. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Shiraj's phone number?
The number on file is (949) 364-1400. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Shiraj?
Dr. Shiraj's National Provider Identifier is 1992134191. 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 Dr. Shiraj go to medical school?
Dr. Shiraj attended Other, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Shiraj have?
Dr. Shiraj has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Shiraj do most often?
According to Medicare billing data, Dr. Shiraj performs imaging including mri scan of leg joint without contrast and mri scan of arm joint without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Shiraj's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Shiraj. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.