Jeffrey Neal Johnson, M.D.
NPI 1689698318ActiveIndividual· Internal Medicine· Columbia, MS
Internal Medicine (M.D.) in Columbia, Mississippi, trained at University of Mississippi School of Medicine (class of 1994). Their prescriptions cost Medicare Part D more than their services did: $782,354 for 10,441 claims, against $41,723 paid for services in 2024. Salix Pharmaceuticals, A Division of Bausch Health US, LLC was the largest of 5 companies reporting payments in 2025, $133.08 in all, mostly food and beverage.
Overview
| NPI | 1689698318 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 26, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 15313 | MS |
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 (MS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 703 |
|---|---|
| Services billed | 1,722 across 22 procedure codes |
| Paid by Medicare | $41,723 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,441 · 17,374 30-day fills |
|---|---|
| Patients | 608 |
| Total drug cost | $782,354 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Mississippi School of Medicine |
|---|---|
| Graduation year | 1994 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | General Practice |
Medical groups
- Forrest County General HospitalHattiesburg, MS · 107 clinicians
- Internal Medicine Clinic of Columbia, P.A.Columbia, MS · 3 clinicians
Hospital affiliations
- Forrest General HospitalHattiesburg, MS
- Marion General HospitalColumbia, MS
Other facilities
- Deaconess Homecare- Region IHome health agency · Laurel, MS
- Enhabit Home Health & HospiceHome health agency · Hattiesburg, MS
- Forrest General Home CareHome health agency · Hattiesburg, MS
- Forrest General Home Care of Marion GeneralHome health agency · Columbia, MS
- St Luke Home Health ServicesHome health agency · McComb, MS
Industry payments (Open Payments)
- 2025$133.08 · 7 payments from 5 companies
- 2024$125.05 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $44.92 | 2 |
| Lilly USA, LLC | $33.46 | 2 |
| Boston Scientific Corporation | $21.62 | 1 |
| Amgen Inc. | $18.36 | 1 |
| E.R. Squibb & Sons, L.L.C. | $14.72 | 1 |
What the 2025 payments were for
- Food and Beverage$133.08 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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