Louis Varner, MD
NPI 1669682134ActiveIndividual· Internal Medicine, Hematology & Oncology· Hattiesburg, MS
Internal Medicine, Hematology & Oncology (MD) in Hattiesburg, Mississippi, trained at University of Mississippi School of Medicine (class of 2003). In 2024 Medicare paid $2,607,567 for 336 patients, and Part D covered 1,674 of their prescriptions, 87% of them generic. Janssen Biotech, Inc. was the largest of 42 companies reporting payments in 2025, $2,416 in all, mostly food and beverage.
Overview
| NPI | 1669682134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 23, 2007 |
| Last updated in NPPES | Aug 11, 2020 |
| Certified by provider | Aug 11, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | 38844 | TN |
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 - Hematology/Oncology (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 336 |
|---|---|
| Services billed | 117,427 across 99 procedure codes |
| Paid by Medicare | $2,607,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,674 · 2,293 30-day fills |
|---|---|
| Patients | 242 |
| Total drug cost | $3,381,478 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Hematology/Oncology |
Medical group
- Hattiesburg Clinic PAHattiesburg, MS · 537 clinicians
Hospital affiliation
- Forrest General HospitalHattiesburg, MS
Other facilities
- Forrest General Home CareHome health agency · Hattiesburg, MS
Industry payments (Open Payments)
- 2025$2,416 · 116 payments from 42 companies
- 2024$1,923 · 93 payments from 42 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $197.08 | 9 |
| Incyte Corporation | $156.40 | 11 |
| Pfizer Inc. | $143.76 | 7 |
| Daiichi Sankyo Inc. | $127.63 | 5 |
| Novartis Pharmaceuticals Corporation | $126.53 | 6 |
What the 2025 payments were for
- Food and Beverage$2,416 · 116 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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