Ariana Fotouhi Vandillen, MD
NPI 1568091205ActiveIndividual· Hospitalist· Memphis, TN
Hospitalist (MD) with Southeastern Physician Services PC, practicing in Memphis, Tennessee. In 2024 Medicare paid $67,253 for 259 patients, and Part D covered 562 of their prescriptions, 83% of them generic. Paratek Pharmaceuticals, Inc. reported $17.83 in payments in 2025, mostly food and beverage. Lists Baptist Memorial Hospital as a hospital affiliation.
Overview
| NPI | 1568091205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 4, 2020 |
| Last updated in NPPES | Aug 18, 2026 |
| Certified by provider | Aug 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 67550 | 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 | 259 |
|---|---|
| Services billed | 968 across 7 procedure codes |
| Paid by Medicare | $67,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 562 · 657 30-day fills |
|---|---|
| Patients | 165 |
| Total drug cost | $45,393 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Southeastern Physician Services PCSaint Peters, MO · 593 clinicians
Hospital affiliation
- Baptist Memorial HospitalMemphis, TN
Industry payments (Open Payments)
- 2025$17.83 · 1 payment from 1 company
- 2024$17.68 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $17.83 | 1 |
What the 2025 payments were for
- Food and Beverage$17.83 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 50 hospitalists in Memphis · All hospitalists in Tennessee