Physician Profile
William W. Theodorou, M.D.
Unclaimed ProfileAbout Dr. Theodorou
William W. Theodorou, M.D. is a healthcare provider in Chicago, IL specializing in diagnostic radiology. William trained at Indiana Medical College, School of Medicine of Purdue University, graduating in 2008. William is also listed as specializing in student in an organized health care education program. According to Medicare claims data, William cared for 1,039 Medicare patients across 1,047 services. The services billed most often include x-ray of chest, 1 view, ct scan head or brain without contrast, and dxa bone density measurement of hip, pelvis, spine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (312) 942-5495
- Email not available
Practice Locations
1653 W CONGRESS PKWY
Chicago, IL 60612
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
- Uterine fibroids
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
Abdominal imaging
Biopsies
Bone Density
Breast Imaging
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
1,047 services · 1,039 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
252 | As often as other peers in Diagnostic Radiology |
| Ct scan head or brain without contrast | Imaging | 70450 |
113 | As often as other peers in Diagnostic Radiology |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
109 | As often as other peers in Diagnostic Radiology |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
77 | As often as other peers in Diagnostic Radiology |
| Screening mammography | Imaging | 77067 |
68 | |
| Screening 3d breast mammography | Imaging | 77063 |
67 | |
| Ct scan of blood vessels of chest with contrast | Imaging | 71275 |
46 | As often as other peers in Diagnostic Radiology |
| Mri scan of brain without contrast | Imaging | 70551 |
36 | |
| Ct scan of abdomen and pelvis without contrast | Imaging | 74176 |
29 | |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
26 |
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 3
Same specialty, same street address — most likely the same department or group.
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 Chicago 6
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Indiana Medical College, School of Medicine of Purdue University 6
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Indiana Medical College, School of Medicine of Purdue University 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is William W. Theodorou's specialty?
William W. Theodorou is a radiologist in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.
NPI registry
Where can I find William W. Theodorou?
William W. Theodorou is listed at 1653 W Congress Pkwy, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William W. Theodorou?
The number on file is (312) 942-5495. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is William W. Theodorou's NPI number?
William W. Theodorou's National Provider Identifier is 1063686624. 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
What is William W. Theodorou's education?
William W. Theodorou attended Indiana Medical College, School of Medicine of Purdue University, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has William W. Theodorou been practicing?
William W. Theodorou has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
What is William W. Theodorou known for?
According to Medicare billing data, William W. Theodorou performs imaging including x-ray of chest, 1 view and ct scan head or brain without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William W. Theodorou confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William W. Theodorou. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.