JOHN E ALEXANDER (MD) – Diagnostic Radiology Physician, NPI 1194785022
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for JOHN E ALEXANDER (MD)
Linea 7 tratta in costruzione Monte Sant'Angelo - Parco San Paolo, Viale Maria Bakunin, Rione Lauro, Fuorigrotta, Municipalità 10, Naples, Campania, 80125, Italy
SAN ANGELO, TX 769023926
Phone: (325) 658-3576
Fax: (325) 658-7737
Type: Mailing
3308, Foster Street, Rio Vista, San Angelo, Tom Green County, Texas, 76903, United States
SAN ANGELO, TX 769039314
Phone: (325) 658-3576
Fax: (325) 658-7737
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 $50.
Total Amount is formed as General ($50) + Research ($0) + Ownership ($0) = $50.
Last reported payment date: 2024-04-10 • Largest payer in this snapshot: Janssen Pharmaceuticals, Inc ($50).
Total Amount
$50
General + Research + Ownership
Payments
2
Total payment records
General Amount
$50
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Janssen Pharmaceuticals, Inc | $50 |
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: 2015-04-10
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 |
|---|---|---|---|---|
| I20150410000540 | I | Diagnostic Radiology | OK | 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 | 144 | 142 | $0 |
| 71046 | X-ray of chest, 2 views | 85 | 85 | $0 |
| 74018 | X-ray of abdomen, 1 view | 27 | 27 | $0 |
| 73502 | X-ray of hip, 2-3 views | 24 | 24 | $0 |
| 72100 | X-ray of lower and sacral spine, 2-3 views | 23 | 23 | $0 |
Insurance plans in this area (ZIP 76902)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | TX | 71010 | X-ray of chest, 1 view, front | 615 | 563 |
| DIAGNOSTIC RADIOLOGY | TX | 71250 | CT scan chest | 115 | 114 |
| DIAGNOSTIC RADIOLOGY | TX | 73110 | X-ray of wrist, minimum of 3 views | 32 | 32 |
| DIAGNOSTIC RADIOLOGY | TX | 73140 | X-ray of fingers, minimum of 2 views | 11 | 11 |
| DIAGNOSTIC RADIOLOGY | TX | 73562 | X-ray of knee, 3 views | 81 | 70 |
| DIAGNOSTIC RADIOLOGY | TX | 73630 | X-ray of foot, minimum of 3 views | 57 | 51 |
| DIAGNOSTIC RADIOLOGY | TX | 93971 | Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers | 76 | 75 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Radiology, Diagnostic Radiology | LA | |
| Diagnostic Radiology | KY | |
| Diagnostic Radiology | TX | |
| Diagnostic Radiology | GA | |
| Diagnostic Radiology | TX | |
| - | TX | |
| Interventional Cardiology, Diagnostic Radiology | TX | |
| Interventional Radiology | TX | |
| - | TX | |
| Interventional Radiology, Diagnostic Radiology | PA |
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