Deborah Lynn Gensburg Kerrigan, M.D.
NPI 1750700647ActiveIndividual· Psychiatry & Neurology, Vascular Neurology· Nashville, TN
Psychiatry & Neurology, Vascular Neurology (M.D.) with Vanderbilt University Medical Center, practicing in Nashville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $34,423 for 155 claims, against $20,126 paid for services in 2024. Agepha Pharma Fz LLC was the largest of 10 companies reporting payments in 2025, $1,735 in all, mostly food and beverage. Lists Vanderbilt Tullahoma-Harton Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1750700647 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2014 |
| Last updated in NPPES | Jun 17, 2026 |
| Certified by provider | Jun 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Vascular Neurology Primary | 2084V0102X | 59246 | TN |
| Psychiatry & Neurology, Neurology | 2084N0400X | 59246 | 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 - Neuropsychiatry (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 111 |
|---|---|
| Services billed | 240 across 17 procedure codes |
| Paid by Medicare | $20,126 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 368 30-day fills |
|---|---|
| Patients | 52 |
| Total drug cost | $34,423 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Neuropsychiatry |
| Secondary specialties | Neurology |
| Telehealth | Offers telehealth |
Medical group
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
Hospital affiliations
- Vanderbilt Tullahoma-Harton HospitalTullahoma, TN
- Vanderbilt University Medical CenterNashville, TN
- Vanderbilt Wilson County HospitalLebanon, TN
Industry payments (Open Payments)
- 2025$1,735 · 16 payments from 10 companies
- 2024$1,072 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Agepha Pharma Fz LLC | $502.80 | 3 |
| Amgen Inc. | $319.08 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $253.07 | 2 |
| Astrazeneca Pharmaceuticals LP | $228.79 | 2 |
| Janssen Research & Development, LLC | $149.36 | 1 |
What the 2025 payments were for
- Food and Beverage$1,735 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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