David Vadala
NPI 1740776897ActiveIndividual· Internal Medicine, Nephrology· Austin, TX
Internal Medicine, Nephrology with Austin Kidney Associates PA, practicing in Austin, Texas. In 2024 Medicare paid $155,160 for 376 patients, and Part D covered 371 of their prescriptions, 85% of them generic. Bayer Healthcare Pharmaceuticals Inc. was the largest of 9 companies reporting payments in 2025, $502.79 in all, mostly food and beverage. Lists Ascension Seton Cedar Park and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1740776897 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Jul 2, 2018 |
| Last updated in NPPES | Jan 29, 2025 |
| Certified by provider | Jan 29, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | U2348 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 376 |
|---|---|
| Services billed | 1,836 across 20 procedure codes |
| Paid by Medicare | $155,160 |
Part D prescriptions in 2024
| Prescriptions (claims) | 371 · 811 30-day fills |
|---|---|
| Patients | 110 |
| Total drug cost | $62,286 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Austin Kidney Associates PARound Rock, TX · 33 clinicians
Hospital affiliations
- Ascension Seton Cedar ParkCedar Park, TX
- Ascension Seton WilliamsonRound Rock, TX
- North Austin Medical CenterAustin, TX
- Round Rock Medical CenterRound Rock, TX
- St David's Medical CenterAustin, TX
Other facilities
- Shc MuellerDialysis facility · Austin, TX
- Pam Rehabilitation Hospital of Round RockInpatient rehabilitation facility · Round Rock, TX
Industry payments (Open Payments)
- 2025$502.79 · 20 payments from 9 companies
- 2024$280.20 · 12 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $177.83 | 4 |
| Travere Therapeutics, Inc. | $108.32 | 5 |
| Amgen Inc. | $58.92 | 3 |
| Calliditas Therapeutics US Inc. | $41.95 | 2 |
| Otsuka America Pharmaceutical, Inc. | $31.15 | 2 |
What the 2025 payments were for
- Food and Beverage$480.19 · 18 payments
- Education$22.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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