EDWARD H TAN (MD) – Diagnostic Radiology Physician, NPI 1457300758
Diagnostic Radiology Physician
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,303 DIAGNOSTIC RADIOLOGY in TX
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Provider Addresses for EDWARD H TAN (MD)
PO BOX 720010
MCALLEN, TX 785040010
Phone: (956) 630-2225
Fax: (956) 630-2275
Type: Mailing
Villas de Nolana, 121, McAllen, Hidalgo County, Texas, 78504, United States
MCALLEN, TX 785043088
Phone: (956) 630-2225
Fax: (956) 630-2275
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: 2007-05-03
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 |
|---|---|---|---|---|
| I20070503000252 | I | Diagnostic Radiology | TX | 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 | 2,399 | 1,476 | $0 |
| 70450 | Ct scan head or brain without contrast | 828 | 718 | $0 |
| 74176 | Ct scan of abdomen and pelvis without contrast | 349 | 334 | $0 |
| 72125 | Ct scan of upper spine without contrast | 279 | 268 | $0 |
| 74177 | Ct scan of abdomen and pelvis with contrast | 272 | 261 | $0 |
Insurance plans in this area (ZIP 78504)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | TX | 36556 | Insertion of central venous catheter for infusion, patient 5 years or older | 96 | 72 |
| DIAGNOSTIC RADIOLOGY | TX | 73110 | X-ray of wrist, minimum of 3 views | 36 | 35 |
| DIAGNOSTIC RADIOLOGY | TX | 73630 | X-ray of foot, minimum of 3 views | 68 | 63 |
| DIAGNOSTIC RADIOLOGY | TX | 76942 | Ultrasonic guidance imaging supervision and interpretation for insertion of needle | 13 | 13 |
| DIAGNOSTIC RADIOLOGY | TX | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 52 | 52 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Nuclear Medicine | NJ | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | NY | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | VA | |
| Diagnostic Radiology, Interventional Radiology | TX | |
| Diagnostic Radiology | NJ | |
| Diagnostic Radiology | AZ | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | TX |
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