DR. JAVIER DAVID JR. MARGO (M.D.) – Family Medicine Physician, NPI 1356358915
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,706 FAMILY PRACTICE in TX
Provider Addresses for DR. JAVIER DAVID JR. MARGO (M.D.)
128 N Fm 3167
Rio Grande City, TX 785826211
Phone: (956) 487-9025
Fax: (956) 487-4680
Type: Location
110 HINOJOSA CIR
RIO GRANDE CITY, TX 78582
Phone: (956) 735-0881
Fax: (956) 487-6644
Type: Location
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 $34.
Total Amount is formed as General ($34) + Research ($0) + Ownership ($0) = $34.
Last reported payment date: 2024-07-17 • Largest payer in this snapshot: ABBVIE INC. ($34).
Total Amount
$34
General + Research + Ownership
Payments
2
Total payment records
General Amount
$34
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $34 |
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: 2004-09-30
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 |
|---|---|---|---|---|
| I20040930000141 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 140 | 119 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 92 | 82 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 18 | 18 | $0 |
Insurance plans in this area (ZIP 78582)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | TX | |
| Physician Assistant | TX | |
| - | TX | |
| Diagnostic Radiology | OK | |
| Family Practice | TX | |
| Diagnostic Radiology, Interventional Radiology | TX | |
| Diagnostic Radiology, Interventional Radiology | TX | |
| Diagnostic Radiology | IL | |
| Otolaryngology, Pediatric Medicine | TX | |
| Physician Assistant | TX |
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