Aydin M. Ozan, M.D.
NPI 1508821026ActiveIndividual· Internal Medicine· Brentwood, TN
Internal Medicine (M.D.) in Brentwood, Tennessee, trained at University of Texas Medical School at San Antonio (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $221,136 for 4,202 claims, against $59,002 paid for services in 2024. Abbvie Inc. was the largest of 3 companies reporting payments in 2025, $246.82 in all, mostly food and beverage.
Overview
| NPI | 1508821026 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2006 |
| Last updated in NPPES | Feb 21, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 49864 | 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 - Internal Medicine (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 167 |
|---|---|
| Services billed | 2,312 across 68 procedure codes |
| Paid by Medicare | $59,002 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,202 · 9,679 30-day fills |
|---|---|
| Patients | 314 |
| Total drug cost | $221,136 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Texas Medical School at San Antonio |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical group
- Heritage Medical Associates PCBrentwood, TN · 164 clinicians
Hospital affiliations
- Vanderbilt University Medical CenterNashville, TN
- Williamson Medical CenterFranklin, TN
Industry payments (Open Payments)
- 2025$246.82 · 12 payments from 3 companies
- 2024$218.25 · 13 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $103.50 | 4 |
| Novo Nordisk Inc | $81.41 | 5 |
| Astellas Pharma US Inc | $61.91 | 3 |
What the 2025 payments were for
- Food and Beverage$246.82 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 94 internal medicine physicians in Brentwood · All internal medicine physicians in Tennessee