Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Jeffery I. Johnson, MD

Sees patients in Madison, GA · Georgia

Summary

Jeffery I. Johnson, MD (Internal Medicine) is enrolled with Medicare at 1 practice location in Madison, GA. NPI 1447242367. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Jeffery I. Johnson, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
40Years since medical school (graduated 1986)
Medical College Of Georgia School Of MedicineMedical school
MaleGender (as listed)
Hospital Physician Services - Southeast Professional CorporationGroup practice

Quick answers

Where does Jeffery I. Johnson see patients?
Medicare's clinician data lists 1 practice location in Madison, GA. Call before your visit to confirm the address.
What is Jeffery I. Johnson's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Jeffery I. Johnson accept Medicare assignment?
Yes. Medicare's clinician data says Jeffery I. 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 Jeffery I. Johnson?
(706) 342-1667, as listed in official Medicare / NPI Registry data.
What is Jeffery I. Johnson's NPI number?
1447242367. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Jeffery I. Johnson is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Jeffery I. Johnson as a member of this group (CMS data updated 2026-10-02).

  • Hospital Physician Services - Southeast Professional Corporation840 clinicians in the group

Specialties

Find other Internal Medicine doctors in Georgia →

Other internal medicine doctors in Madison

Clinicians with the same Medicare primary specialty in Madison, GA — not a recommendation.

All internal medicine doctors in Madison →

Clinician information

CredentialMD
Medical schoolMedical College Of Georgia School Of Medicine
Graduation year1986
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1447242367
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians