Aaron Weldon Aday, M.D.
NPI 1336469220ActiveIndividual· Internal Medicine, Cardiovascular Disease· Nashville, TN
Internal Medicine, Cardiovascular Disease (M.D.) in Nashville, Tennessee, trained at Yale University School of Medicine (class of 2010). Their prescriptions cost Medicare Part D more than their services did: $176,395 for 568 claims, against $23,663 paid for services in 2024. Merck Sharp & Dohme LLC was the largest of 3 companies reporting payments in 2025, $12,956 in all, mostly consulting fees.
Overview
| NPI | 1336469220 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 2, 2010 |
| Last updated in NPPES | Mar 23, 2022 |
| Certified by provider | Mar 23, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | MD57667 | TN |
| Internal Medicine | 207R00000X | 244565 | MA |
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 - Cardiovascular Disease (Cardiology) (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 506 |
|---|---|
| Services billed | 687 across 31 procedure codes |
| Paid by Medicare | $23,663 |
Part D prescriptions in 2024
| Prescriptions (claims) | 568 · 1,433 30-day fills |
|---|---|
| Patients | 99 |
| Total drug cost | $176,395 |
| Generic share | 73% of claims |
Education and affiliations
| Medical school | Yale University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Telehealth | Offers telehealth |
Medical groups
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
- Owensboro Health, IncOwensboro, KY · 189 clinicians
Hospital affiliations
- Vanderbilt Tullahoma-Harton HospitalTullahoma, TN
- Vanderbilt University Medical CenterNashville, TN
- Vanderbilt Wilson County HospitalLebanon, TN
Industry payments (Open Payments)
- 2025$12,956 · 20 payments from 3 companies
- 2024$6,459 · 11 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $10,792 | 17 |
| Tactile Systems Technology Inc | $2,141 | 2 |
| Boston Scientific Corporation | $23.60 | 1 |
What the 2025 payments were for
- Consulting Fee$8,640 · 2 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$2,000 · 1 payment
- Travel and Lodging$1,712 · 8 payments
- Food and Beverage$604.58 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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