DR. DAVID ZHENG-LI XU (M.D.) – Vascular & Interventional Radiology Physician, NPI 1790179927
Vascular & Interventional Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
222 DIAGNOSTIC RADIOLOGY in DE
Provider Addresses for DR. DAVID ZHENG-LI XU (M.D.)
640 S STATE ST
DOVER, DE 199013530
Phone: (302) 744-7062
Type: Location
622 W 168TH ST
PB-1-301
NEW YORK, NY 100323720
Phone: (646) 657-8788
Type: Mailing
331 JUSTISON ST APT 602
WILMINGTON, DE 198015191
Phone: (646) 657-8788
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 48 Open Payments records for all available years, with a total value of $2,814.
Total Amount is formed as General ($2,814) + Research ($0) + Ownership ($0) = $2,814.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Sirtex Medical Inc ($1,450).
Total Amount
$2,814
General + Research + Ownership
Payments
48
Total payment records
General Amount
$2,814
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Sirtex Medical Inc | $1,450 |
| TriSalus Life Sciences, Inc. | $332 |
| Boston Scientific Corporation | $293 |
| Medtronic, Inc. | $261 |
| Inari Medical, Inc. | $176 |
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: 2022-08-10
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 |
|---|---|---|---|---|
| I20220810003199 | I | Diagnostic Radiology | NV | 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 | 4,620 | 44 | $0 |
| 71045 | X-ray of chest, 1 view | 1,849 | 1,453 | $0 |
| 70450 | Ct scan head or brain without contrast | 457 | 438 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 293 | 286 | $0 |
| 71250 | Ct scan of chest without contrast | 257 | 245 | $0 |
Insurance plans in this area (ZIP 19901)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | NV | |
| - | UT | |
| Diagnostic Radiology, Interventional Radiology, Nuclear Medicine | MN | |
| Nuclear Medicine, Diagnostic Radiology | UT | |
| Diagnostic Radiology, Nuclear Medicine | UT | |
| Diagnostic Radiology | MA | |
| Diagnostic Radiology, Nuclear Medicine | UT | |
| Diagnostic Radiology | NY | |
| - | UT | |
| Diagnostic Radiology, Nuclear Medicine | UT |
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