HOANG CHAU THI NGUYEN (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1295742005
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
62 THORACIC SURGERY in OR
Provider Addresses for HOANG CHAU THI NGUYEN (M.D.)
3311 River Bend Drive
Springfield, OR 97477
Phone: (541) 222-3531
Type: Location
700 S PARK ST STE A
MADISON, WI 537151830
Phone: (608) 260-2900
Fax: (608) 260-2951
Type: Location
3311 RIVER BEND DRIVE
SPRINGFIELD, OR 97477
Phone: (541) 222-3531
Type: Location
PO BOX 24410
EUGENE, OR 974020451
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 11 Open Payments records for all available years, with a total value of $1,150.
Total Amount is formed as General ($1,150) + Research ($0) + Ownership ($0) = $1,150.
Last reported payment date: 2024-06-15 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($1,040).
Total Amount
$1,150
General + Research + Ownership
Payments
11
Total payment records
General Amount
$1,150
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medical Device Business Services, Inc. | $1,040 |
| AngioDynamics, Inc. | $73 |
| Edwards Lifesciences Corporation | $38 |
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: 2025-12-12
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20180222002547 | I | Thoracic Surgery | CO | TBD |
| I20251114002893 | I | Thoracic Surgery | TN | TBD |
| I20251212001261 | I | Thoracic Surgery | WI | 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 |
|---|---|---|---|---|
| 33361 | Replacement of aortic valve through the skin and femoral artery | 30 | 30 | $0 |
| 33508 | Harvest of vein using an endoscope | 27 | 27 | $0 |
| 33533 | Coronary artery bypass using artery graft, 1 graft | 26 | 26 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 25 | 25 | $0 |
Insurance plans in this area (ZIP 97477)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | CO | |
| Internal Medicine | TX | |
| Nurse Practitioner | CO | |
| - | CO | |
| - | CO | |
| Cardiovascular Disease (Cardiology) | VA | |
| Physician Assistant | CO | |
| Physician Assistant | WV | |
| Internal Medicine | NJ | |
| - | CO |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.