Physician Profile
Unclaimed ProfileAbout Dr. Michael
Based in Park Ridge, IL, Alexander S. Michael, M.D. is listed in the NPI registry under diagnostic radiology. Alexander graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1982. Medicare claims data shows Alexander provided 4,826 services to 4,412 patients.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 803-1000
- Email not available
Practice Locations
1420 RENAISSANCE DR SUITE 307
Park Ridge, IL 60068
Procedures Most Often Billed to Medicare
4,826 services · 4,412 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
1,056 |
| X-ray of chest, 1 view | Imaging | 71045 |
951 |
| Dxa bone density measurement of hip, pelvis, spine | Imaging | 77080 |
340 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
329 |
| X-ray of chest, 2 views | Imaging | 71046 |
295 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
222 |
| Mri scan of brain without contrast | Imaging | 70551 |
207 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
158 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
157 |
| X-ray of abdomen, 1 view | Imaging | 74018 |
116 |
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 diagnostic radiology specialists at this location 8
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 diagnostic radiology specialists in Park Ridge 5
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 8
Other providers in the same specialty who trained at the same institution.
Class of 1982 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 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 IL who bill this service to Medicare most often.
Common questions
What does Dr. Michael specialize in?
Dr. Michael is a diagnostic radiology in Park Ridge, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Michael located?
Dr. Michael is listed at 1420 RENAISSANCE DR SUITE 307, Park Ridge, IL 60068. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Michael's phone number?
The number on file is (847) 803-1000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Michael?
Dr. Michael's National Provider Identifier is 1902891559. 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. Michael go to medical school?
Dr. Michael attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Michael have?
Dr. Michael has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Michael do most often?
According to Medicare billing data, Dr. Michael performs imaging including ct scan head or brain without contrast and x-ray of chest, 1 view. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Michael's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Michael. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.