DAVID CHIANG (M.D.) – Diagnostic Radiology Physician, NPI 1275794653
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,121 DIAGNOSTIC RADIOLOGY in IL
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Provider Addresses for DAVID CHIANG (M.D.)
3015, Kelltowne Court, Naperville, Will County, Illinois, 60565, United States
NAPERVILLE, IL 605654433
Phone: (302) 290-1324
Type: Mailing
Rush Copley Medical Center, 2000, Ogden Avenue, Aurora, Kane County, Illinois, 60504, United States
AURORA, IL 605047222
Phone: (630) 499-2355
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2014-06-27
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 |
|---|---|---|---|---|
| I20140627000000 | I | Diagnostic Radiology | IL | 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 | 581 | 512 | $0 |
| 70450 | Ct scan head or brain without contrast | 398 | 358 | $0 |
| 71046 | X-ray of chest, 2 views | 295 | 283 | $0 |
| 70553 | Mri scan of brain before and after contrast | 251 | 222 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 225 | 225 | $0 |
Insurance plans in this area (ZIP 60565)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology | WI | |
| Diagnostic Radiology | MI | |
| Diagnostic Radiology | IL | |
| Diagnostic Radiology | IL | |
| Diagnostic Radiology | IL | |
| Diagnostic Radiology | AL | |
| Diagnostic Radiology | IL | |
| Diagnostic Radiology | IL | |
| Diagnostic Radiology | IL | |
| - | IL |
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