Quick answers
- Which hospitals does Jeffrey Johnson work at?
- Medicare's official clinician data lists Jeffrey Johnson at 5 hospitals: Forrest General Hospital, Jefferson Davis Community Hospital CAH, Marion General Hospital, South Central Reg Med Ctr and Walthall County General Hospital CAH. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jeffrey Johnson see patients?
- Medicare's clinician data lists 6 practice locations, including Hattiesburg, MS. Call before your visit to confirm the address.
- What is Jeffrey Johnson's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Jeffrey Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey Johnson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Jeffrey Johnson?
- (601) 288-3446, as listed in official Medicare / NPI Registry data.
- What is Jeffrey Johnson's NPI number?
- 1275647117. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jeffrey Johnson works
Medicare's Facility Affiliation Data lists Jeffrey Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Forrest General HospitalHattiesburg, MS · Acute Care Hospital · CCN 250078
- Jefferson Davis Community Hospital CAHPrentiss, MS · Critical Access Hospital · CCN 251326
- Marion General HospitalColumbia, MS · Acute Care Hospital · CCN 250085
- South Central Reg Med CtrLaurel, MS · Acute Care Hospital · CCN 250058
- Walthall County General Hospital CAHTylertown, MS · Critical Access Hospital · CCN 251324
Practice locations
Addresses where Jeffrey Johnson is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 2807 Arlington LoopHattiesburg, MS 39401 (601) 288‑3446
- 300 S 29th AveHattiesburg, MS 39401 (601) 288‑1064
- 415 S 28th Ave, Fl 1Hattiesburg, MS 39401 (601) 579‑3300
- 415 S 28th Ave, Hattiesburg Clinic Department of NeurosurgeHattiesburg, MS 39401 (601) 579‑5459
- 6051 U S Hwy 49Hattiesburg, MS 39401
Group practices
Medicare enrollment lists Jeffrey Johnson as a member of these groups (CMS data updated 2026-10-02).
- Hattiesburg Clinic PA537 clinicians in the group
- Forrest County General Hospital107 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Hattiesburg
Clinicians with the same Medicare primary specialty in Hattiesburg, MS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Louisiana State University School Of Medicine In Shreveport |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275647117 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians