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Internal Medicine

Justin-Barry J. Jerome, MD

Works at hospitals in Atlanta, GA · Georgia

Summary

Dr. Justin-Barry J. Jerome, MD is an internal medicine doctor at 1000 Johnson Ferry Rd NE, Atlanta, GA 30342. Phone: (404) 851-8000. Accepts Medicare assignment. In 2024, Justin-Barry J. Jerome had 149 Original Medicare patients and 476 services. NPI 1891785077. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Internal medicine doctor (Medicare lists Internal Medicine)
  • Address: 1000 Johnson Ferry Rd NE, Atlanta, GA 30342 · Directions
  • Phone: (404) 851‑8000
  • Medicare: Accepts Medicare assignment
  • Hospital: Northside Hospital
  • Group practice: North Atlanta Professional Services LLC
  • Medical school: Meharry Medical College School Of Medicine · graduated 2002 (24 years since medical school)
  • Gender (as listed): Male

From official Medicare data

This page shows what Medicare's official clinician data says about Justin-Barry J. Jerome, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Justin-Barry J. Jerome accept Medicare assignment?
Yes. Medicare's clinician data says Justin-Barry J. Jerome accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Justin-Barry J. Jerome see?
In 2024, CMS data shows 149 Original Medicare patients and 476 services for Justin-Barry J. Jerome. This counts Original Medicare only and measures volume, not quality.
What is Justin-Barry J. Jerome's NPI number?
1891785077. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Justin-Barry J. Jerome, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients149
Services billed to Medicare476
Different services or procedures7
Participating Medicare providerYes
Average age of these patients75

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)304 services
  2. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)81 services
  3. Hospital discharge day management, more than 30 minutes (99239)68 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High blood pressure75%
  • High cholesterol75%
  • Arthritis56%
  • Chronic kidney disease49%
  • Ischemic heart disease46%
  • Anxiety45%

Hospitals where Justin-Barry J. Jerome works

Medicare's Facility Affiliation Data lists Justin-Barry J. Jerome at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

  • Northside HospitalAtlanta, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110161

Practice locations

Addresses where Justin-Barry J. Jerome is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Justin-Barry J. Jerome as a member of this group (CMS data updated October 2, 2026).

  • North Atlanta Professional Services LLC430 clinicians in the group

Specialties

Find other Internal Medicine doctors in Georgia →

Other internal medicine doctors in Atlanta

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

All internal medicine doctors in Atlanta →

Other clinicians in North Atlanta Professional Services LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolMeharry Medical College School Of Medicine
Graduation year2002 (24 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891785077
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. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  6. Medicare Care Compare — official Medicare tool to look up clinicians