DR. THOMAS JOHN II GIANIS (M.D.) – Vascular Surgery Physician, NPI 1467895375
Vascular Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
179 VASCULAR SURGERY in VA
Provider Addresses for DR. THOMAS JOHN II GIANIS (M.D.)
2146 BELCOURT AVE
VMG BUSINESS OFFICE
NASHVILLE, TN 372123504
Phone:
Type: Mailing
1215 LEE ST
CHARLOTTESVILLE, VA 229080001
Phone: (434) 924-2150
Type: Location
PO BOX 91257
SAN ANTONIO, TX 782099098
Phone: (210) 610-7283
Fax: (210) 812-5938
Type: Mailing
603 E AMBER ST STE 101
SAN ANTONIO, TX 782212456
Phone: (210) 610-7283
Fax: (210) 812-5938
Type: Location
1215 Lee St
Charlottesville, VA 229080001
Phone: (434) 924-2150
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 39 Open Payments records for all available years, with a total value of $18,981.
Total Amount is formed as General ($18,981) + Research ($0) + Ownership ($0) = $18,981.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: AngioDynamics, Inc. ($16,955).
Total Amount
$18,981
General + Research + Ownership
Payments
39
Total payment records
General Amount
$18,981
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AngioDynamics, Inc. | $16,955 |
| Bard Peripheral Vascular, Inc. | $353 |
| BSN Medical Inc | $270 |
| Shockwave Medical, Inc | $257 |
| Endologix LLC | $255 |
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: 2021-08-03
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 |
|---|---|---|---|---|
| I20210803001478 | I | Vascular Surgery | 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 |
|---|---|---|---|---|
| 93922 | Ultrasound study of arm and leg arteries | 302 | 239 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 262 | 189 | $0 |
| 93926 | Ultrasound of one leg arteries or artery grafts | 126 | 109 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 81 | 81 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 74 | 34 | $0 |
Insurance plans in this area (ZIP 37212)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Diagnostic Radiology, Interventional Radiology | TX | |
| Diagnostic Radiology, Interventional Radiology | TX |
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