Tuna Ustunkaya, MD,PHD
NPI 1366901647ActiveIndividual· Internal Medicine, Cardiovascular Disease· Chattanooga, TN
Internal Medicine, Cardiovascular Disease (MD,PHD) with Erlanger Health, practicing in Chattanooga, Tennessee. Enrolled in Medicare as practitioner - cardiovascular disease (cardiology). Abiomed was the largest of 17 companies reporting payments in 2025, $1,641 in all, mostly food and beverage. Lists Erlanger Medical Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1366901647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,PHD |
| Sole proprietor | No |
| NPI issued | Mar 17, 2019 |
| Last updated in NPPES | Jul 17, 2025 |
| Certified by provider | Jul 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 73114 | TN |
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) |
|---|
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Erlanger HealthChattanooga, TN · 507 clinicians
Hospital affiliations
- Erlanger Medical CenterChattanooga, TN
- Erlanger Murphy Medical CenterMurphy, NC
- Memorial Healthcare System, IncChattanooga, TN
- Rhea Medical CenterDayton, TN
Industry payments (Open Payments)
- 2025$1,641 · 32 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abiomed | $265.81 | 2 |
| Amgen Inc. | $252.91 | 8 |
| Agepha Pharma Fz LLC | $159.46 | 1 |
| Abbott Laboratories | $144.61 | 1 |
| Stryker Corporation | $143.59 | 1 |
What the 2025 payments were for
- Food and Beverage$1,496 · 31 payments
- Education$144.61 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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