JUSTIN P. CHANG (M.D.) – Diagnostic Radiology Physician, NPI 1174722649
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
847 DIAGNOSTIC RADIOLOGY in IN
Provider Addresses for JUSTIN P. CHANG (M.D.)
7340 SHADELAND STA STE 200
INDIANAPOLIS, IN 462563980
Phone: (317) 579-2150
Fax: (317) 579-2135
Type: Mailing
9998 CROSSPOINT BLVD STE 200
INDIANAPOLIS, IN 462563307
Phone: (317) 579-2150
Fax: (317) 579-2130
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $207.
Total Amount is formed as General ($207) + Research ($0) + Ownership ($0) = $207.
Last reported payment date: 2023-10-06 • Largest payer in this snapshot: Boston Scientific Corporation ($207).
Total Amount
$207
General + Research + Ownership
Payments
2
Total payment records
General Amount
$207
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-10-06
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $207 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2013-08-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20130805000242 | I | Diagnostic Radiology | IN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 71045 | X-ray of chest, 1 view | 790 | 672 | $0 |
| 70450 | Ct scan head or brain without contrast | 432 | 421 | $0 |
| 77067 | Screening mammography | 216 | 216 | $0 |
| 77063 | Screening 3d breast mammography | 216 | 216 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 171 | 169 | $0 |
Insurance plans in this area (ZIP 46256)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | IN | 71010 | X-ray of chest, 1 view, front | 740 | 681 |
| DIAGNOSTIC RADIOLOGY | IN | 71250 | CT scan chest | 57 | 54 |
| DIAGNOSTIC RADIOLOGY | IN | 73140 | X-ray of fingers, minimum of 2 views | 14 | 12 |
| DIAGNOSTIC RADIOLOGY | IN | 73562 | X-ray of knee, 3 views | 36 | 29 |
| DIAGNOSTIC RADIOLOGY | IN | 73630 | X-ray of foot, minimum of 3 views | 43 | 42 |
| DIAGNOSTIC RADIOLOGY | IN | 74177 | CT scan of abdomen and pelvis with contrast | 87 | 85 |
| DIAGNOSTIC RADIOLOGY | IN | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 16 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | IN | |
| - | IN | |
| Diagnostic Radiology | IN | |
| - | IN | |
| Nurse Practitioner | IN | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | IN | |
| Diagnostic Radiology | IN | |
| - | IN |
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