Physician Profile
Unclaimed ProfileAbout JAVIER
Based in Chicago, IL, Calvin Javier, MD is listed in the NPI registry under diagnostic radiology. Calvin graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1999. According to Medicare claims data, Calvin cared for 586 Medicare patients across 621 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (773) 884-9000
- Email not available
Practice Locations
2701 W 68TH ST
Chicago, IL 60629
Procedures Most Often Billed to Medicare
621 services · 586 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
109 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
89 |
| X-ray of chest, 1 view | Imaging | 71045 |
56 |
| Ct scan head or brain without contrast | Imaging | 70450 |
46 |
| Ct scan of chest with contrast | Imaging | 71260 |
42 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
35 |
| X-ray of knee, 3 views | Imaging | 73562 |
29 |
| Complete ultrasound scan behind abdominal cavity | Imaging | 76770 |
28 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
27 |
| Ct scan of chest without contrast | Imaging | 71250 |
21 |
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 — 21 related providers in 3 groups
Trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 6
Other providers in the same specialty who trained at the same institution.
Class of 1999 at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) 7
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Dr. Javier specialize in?
Dr. Javier 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 is Dr. Javier located?
Dr. Javier is listed at 2701 W 68TH ST, Chicago, IL 60629. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Javier's phone number?
The number on file is (773) 884-9000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Javier's NPI number?
Dr. Javier's National Provider Identifier is 1366585366. 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. Javier go to medical school?
Dr. Javier attended University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb), graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Javier been practicing?
Dr. Javier has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Javier do most often?
According to Medicare billing data, Dr. Javier performs imaging including x-ray of chest, 2 views and ct scan of abdomen and pelvis with contrast; provides treatments such as ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Javier confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Javier. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.