Diane Cynthia Allen, APRN
NPI 1609322007ActiveIndividual· Nurse Practitioner, Gerontology· Nashville, TN
Nurse Practitioner, Gerontology (APRN) with Vanderbilt University Medical Center and 3 other groups, practicing in Nashville, Tennessee. In 2024 Medicare paid $32,839 for 328 patients, and Part D covered 447 of their prescriptions, 85% of them generic. Lilly USA, LLC reported $122.26 in payments in 2025, mostly food and beverage. Lists Vanderbilt Tullahoma-Harton Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1609322007 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Aug 26, 2016 |
| Last updated in NPPES | Mar 9, 2026 |
| Certified by provider | Mar 9, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Gerontology Primary | 363LG0600X | 27764 | TN |
| Nurse Practitioner, Family | 363LF0000X | 4704435673 | MI |
| Nurse Practitioner, Family | 363LF0000X | 27764 | TN |
| Nurse Practitioner, Family | 363LF0000X | 1129360 | TX |
| Nurse Practitioner, Family | 363LF0000X | 245643 | LA |
| Nurse Practitioner, Family | 363LF0000X | 71017656A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IN); Practitioner - Nurse Practitioner (MI); Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 328 |
|---|---|
| Services billed | 1,210 across 39 procedure codes |
| Paid by Medicare | $32,839 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 452 30-day fills |
|---|---|
| Patients | 318 |
| Total drug cost | $4,244 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Vanderbilt University Medical CenterNashville, TN · 3,567 clinicians
- Emergency Medicine Services of Tn, PCMt Juliet, TN · 153 clinicians
- Vanderbilt Health and Williamson Medical Center Clinics and Services,Spring Hill, TN · 95 clinicians
- Minuteclinic Diagnostic of Tennessee PCHendersonville, TN · 83 clinicians
Hospital affiliations
- Vanderbilt Tullahoma-Harton HospitalTullahoma, TN
- Vanderbilt University Medical CenterNashville, TN
Industry payments (Open Payments)
- 2025$122.26 · 1 payment from 1 company
- 2024$25.55 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $122.26 | 1 |
What the 2025 payments were for
- Food and Beverage$122.26 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Nurse Practitioner, Gerontology providers in Nashville
- 1598950222
- 1336761758
- 1740648419
- 1295605301
- 1043750201
- 1023730975
- 1285033472
- 1306387279
- 1295759884
- 1700305109
- 1790644177
- 1316388119
All Nurse Practitioner, Gerontology providers in Tennessee →