DR. DANIEL ALEXANDER CHU (MD) – Diagnostic Radiology Physician, NPI 1316367972
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,218 DIAGNOSTIC RADIOLOGY in MO
Provider Addresses for DR. DANIEL ALEXANDER CHU (MD)
660 S EUCLID AVE
CB 8131
SAINT LOUIS, MO 631101010
Phone: (314) 362-7200
Fax: (314) 747-4189
Type: Mailing
510 S KINGSHIGHWAY BLVD
SAINT LOUIS, MO 631101016
Phone: (314) 362-7200
Fax: (314) 747-4189
Type: Location
2141 K ST NW STE 900
WASHINGTON, DC 200371810
Phone:
Type: Mailing
224-D CORNWALL STREET, NW, SUITE 403
LEESBURG, VA 201762704
Phone: (703) 737-6010
Fax: (703) 443-8643
Type: Mailing
19500 SANDRIDGE WAY, SUITE 420
LEESBURG, VA 201763467
Phone: (571) 375-8601
Fax: (571) 223-6773
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $40.
Total Amount is formed as General ($40) + Research ($0) + Ownership ($0) = $40.
Last reported payment date: 2024-04-19 • Largest payer in this snapshot: ABIOMED ($40).
Total Amount
$40
General + Research + Ownership
Payments
1
Total payment records
General Amount
$40
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $40 |
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: 2020-07-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20200615000582 | I | Diagnostic Radiology | DC | TBD |
| I20200716002297 | I | Diagnostic Radiology | VA | 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 |
|---|---|---|---|---|
| Q9967 | Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 15,012 | 143 | $0 |
| A9575 | Injection, gadoterate meglumine, 0.1 ml | 8,142 | 55 | $0 |
| 77080 | Dxa bone density measurement of hip, pelvis, spine | 309 | 246 | $0 |
| 71250 | Ct scan of chest without contrast | 145 | 133 | $0 |
| 73721 | Mri scan of leg joint without contrast | 117 | 100 | $0 |
Insurance plans in this area (ZIP 63110)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MO | |
| - | MO | |
| - | FL | |
| - | MO | |
| Diagnostic Radiology | IL | |
| - | IL | |
| - | MO | |
| - | MO | |
| - | MO | |
| - | MO |
Reviews
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