Sahar M. Lotfi, MD
NPI 1104139393ActiveIndividual· Hospitalist· Knoxville, TN
Hospitalist (MD) with University Health System, Inc., practicing in Knoxville, Tennessee. In 2024 Medicare paid $41,538 for 151 patients, and Part D covered 357 of their prescriptions, 84% of them generic. Dexcom, Inc. was the largest of 4 companies reporting payments in 2025, $116.47 in all, mostly food and beverage. Lists University Health System, Inc as a hospital affiliation.
Overview
| NPI | 1104139393 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 16, 2010 |
| Last updated in NPPES | Mar 17, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Hospitalist Primary | 208M00000X | 50466 | 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 | 151 |
|---|---|
| Services billed | 516 across 12 procedure codes |
| Paid by Medicare | $41,538 |
Part D prescriptions in 2024
| Prescriptions (claims) | 357 · 386 30-day fills |
|---|---|
| Patients | 124 |
| Total drug cost | $29,887 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliation
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$116.47 · 6 payments from 4 companies
- 2024$166.34 · 8 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $44.77 | 2 |
| Abbvie Inc. | $30.13 | 2 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $22.35 | 1 |
| Vertex Pharmaceuticals Incorporated | $19.22 | 1 |
What the 2025 payments were for
- Food and Beverage$116.47 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 hospitalists in Knoxville · All hospitalists in Tennessee