Tannon Dajuan Carroll, MD
NPI 1154484715ActiveIndividual· Internal Medicine, Interventional Cardiology· Round Rock, TX
Internal Medicine, Interventional Cardiology (MD) in Round Rock, Texas, trained at Perelman School of Med at the University of Pennsylvania (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $757,190 for 6,167 claims, against $213,710 paid for services in 2024. Edwards Lifesciences Corporation was the largest of 10 companies reporting payments in 2025, $2,244 in all, mostly travel and lodging.
Overview
| NPI | 1154484715 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 18, 2006 |
| Last updated in NPPES | Dec 22, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | P7887 | TX |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | P7887 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Interventional Cardiology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 764 |
|---|---|
| Services billed | 3,025 across 70 procedure codes |
| Paid by Medicare | $213,710 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,167 · 15,681 30-day fills |
|---|---|
| Patients | 778 |
| Total drug cost | $757,190 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical group
- Seton Family of DoctorsAustin, TX · 792 clinicians
Hospital affiliations
- Ascension Seton Cedar ParkCedar Park, TX
- Ascension Seton Highland LakesBurnet, TX
- Ascension Seton Medical Center AustinAustin, TX
- Ascension Seton WilliamsonRound Rock, TX
Industry payments (Open Payments)
- 2025$2,244 · 26 payments from 10 companies
- 2024$629.95 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $1,314 | 6 |
| Medtronic, Inc. | $373.74 | 5 |
| Shockwave Medical, Inc | $141.69 | 1 |
| Abbott Laboratories | $115.80 | 4 |
| Philips North America LLC | $94.90 | 2 |
What the 2025 payments were for
- Travel and Lodging$1,239 · 3 payments
- Food and Beverage$1,005 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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