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Edit this profileWhere to find Justin A. Siegal, MD
- Oakland location main office
747 52Nd St, Oakland, CA 94609 - Tonasket location
203 S Western Ave, Tonasket, WA 98855 - Lynnwood location
19020 33rd Ave W, Suite 210, Lynnwood, WA 98036
About Dr. Siegal
Justin A. Siegal, MD is a healthcare provider in Oakland, CA specializing in diagnostic radiology. Justin trained at Saint Louis University School of Medicine, graduating in 2000. Justin is also listed as specializing in nuclear medicine. According to Medicare claims data, Justin cared for 1,303 Medicare patients across 7,167 services. The services billed most often include injection, gadoterate meglumine, 0.1 ml, ct scan head or brain without contrast, and ct scan of blood vessels of neck with contrast. This provider record is associated with NPI 1639184518.
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
- (510) 428-3000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
747 52ND ST
Oakland, CA 94609
203 S Western Ave
Tonasket, WA 98855
19020 33rd Ave W Suite 210
Lynnwood, WA 98036
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
7,167 services · 1,303 patients · 22 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
272 | More often than most peers in Diagnostic Radiology |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
235 | More than most peers in Diagnostic Radiology |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
231 | More than most peers in Diagnostic Radiology |
| Mri scan of brain without contrast | Imaging | 70551 |
126 | More often than most peers in Diagnostic Radiology |
| Mri scan of brain before and after contrast | Imaging | 70553 |
95 | More often than most peers in Diagnostic Radiology |
| Mri scan of brain before and after contrast | Imaging | 70553 |
42 | More often than most peers in Diagnostic Radiology |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
35 | As often as other peers in Diagnostic Radiology |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
26 | As often as other peers in Diagnostic Radiology |
| X-ray of chest, 2 views | Imaging | 71046 |
26 | Less often than most peers in Diagnostic Radiology |
| Ct scan of soft tissue of neck with contrast | Imaging | 70491 |
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.
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.
Other radiologists in Oakland 8
Same specialty, same city.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2000 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Siegal specialize in?
Dr. Siegal is a radiologist in Oakland, 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. Siegal located?
Dr. Siegal is listed at 747 52Nd St, Oakland, CA 94609. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Siegal's phone number?
The number on file is (510) 428-3000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Siegal's NPI number?
Dr. Siegal's National Provider Identifier is 1639184518. 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. Siegal go to medical school?
Dr. Siegal attended Saint Louis University School of Medicine, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Siegal been practicing?
Dr. Siegal has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Siegal do most often?
According to Medicare billing data, Dr. Siegal performs imaging including ct scan head or brain without contrast and ct scan of blood vessels of neck with contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Siegal confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Siegal. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.