DR. TUAN DINH NGUYEN (M.D.) – Cardiovascular Disease Physician, NPI 1952341034
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,431 CARDIOVASCULAR DISEASE (CARDIOLOGY) in TX
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Provider Addresses for DR. TUAN DINH NGUYEN (M.D.)
4616, West Howard Lane, Austin, Travis County, Texas, 78728, United States
AUSTIN, TX 787286300
Phone: (512) 324-8960
Fax: (512) 324-8906
Type: Mailing
Capital Medical Clinic: Aventa Tony MD, 1301, West 38th Street, Rosedale, Austin, Travis County, Texas, 78705, United States
SUITE 400
AUSTIN, TX 787051000
Phone: (512) 324-3440
Fax: (512) 406-6513
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 58 Open Payments records for all available years, with a total value of $34,797.
Total Amount is formed as General ($34,797) + Research ($0) + Ownership ($0) = $34,797.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: HeartFlow, Inc. ($33,993).
Total Amount
$34,797
General + Research + Ownership
Payments
58
Total payment records
General Amount
$34,797
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| HeartFlow, Inc. | $33,993 |
| Impulse Dynamics (USA) Inc. | $185 |
| E.R. Squibb & Sons, L.L.C. | $172 |
| ATRICURE, INC. | $147 |
| Janssen Pharmaceuticals, Inc | $76 |
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: 2006-09-01
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 |
|---|---|---|---|---|
| I20060901000064 | I | Cardiovascular Disease (Cardiology) | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 876 | 536 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 825 | 466 | $0 |
| G0166 | External counterpulsation, per treatment session | 525 | 21 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 353 | 339 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 211 | 103 | $0 |
Insurance plans in this area (ZIP 78728)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 128 | 127 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | TX | 93922 | Ultrasound study of arteries of both arms and legs | 14 | 14 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| - | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| - | TX | |
| D E R M A T O L O G Y | TX | |
| - | NY | |
| - | TX | |
| - | TX | |
| Orthopedic Surgery | TX | |
| - | TX |
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