Physician Profile
John Clare Heymann, M.D.
Unclaimed ProfileAbout Dr. Heymann
John Clare Heymann, M.D. is a healthcare provider in Chicago, IL specializing in diagnostic radiology. John trained at University of Texas Medical Branch at Galveston, graduating in 2010. According to Medicare claims data, John cared for 1,855 Medicare patients across 1,916 services.
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
Source: NPPES NPI Registry
Contact Information
- (312) 695-1992
- Email not available
Practice Locations
676 N SAINT CLAIR ST SUITE 800
Chicago, IL 60611
Procedures Most Often Billed to Medicare
1,916 services · 1,855 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
411 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
286 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
131 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
127 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
123 |
| X-ray of upper spine, 2-3 views | Imaging | 72040 |
118 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
112 |
| Mri scan of brain without contrast | Imaging | 70551 |
95 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
86 |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
61 |
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 1
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 Chicago 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 2010 at University of Texas Medical Branch at Galveston 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 is Dr. Heymann's specialty?
Dr. Heymann is a diagnostic radiology in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where can I find Dr. Heymann?
Dr. Heymann is listed at 676 N SAINT CLAIR ST SUITE 800, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Heymann?
The number on file is (312) 695-1992. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Heymann's NPI number?
Dr. Heymann's National Provider Identifier is 1700106234. 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 Dr. Heymann's medical education?
Dr. Heymann attended University of Texas Medical Branch at Galveston, graduating in 2010. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Heymann been practicing?
Dr. Heymann has 16 years experience. Calculated from a graduation year of 2010, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Heymann known for?
According to Medicare billing data, Dr. Heymann performs imaging including ct scan head or brain without contrast and x-ray of lower and sacral spine, 2-3 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Heymann confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Heymann. 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.