Kathleen Mathieu, MD
NPI 1275263840ActiveIndividual· Internal Medicine, Geriatric Medicine· Nashville, TN
Internal Medicine, Geriatric Medicine (MD) with Vanderbilt University Medical Center, practicing in Nashville, Tennessee. Part D covered 61 prescriptions written in 2024, 87% of them generic. Lists Vanderbilt University Medical Center as a hospital affiliation.
Overview
| NPI | 1275263840 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 15, 2022 |
| Last updated in NPPES | Jun 11, 2026 |
| Certified by provider | Jun 11, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Geriatric Medicine Primary | 207RG0300X | 77014 | TN |
| Internal Medicine | 207R00000X | 77014 | 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 - Geriatric Medicine (TN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 61 · 67 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $5,310 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Geriatric Medicine |
| Secondary specialties | Internal Medicine |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliation
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 29 geriatricians in Nashville · All geriatricians in Tennessee