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Family Practice

Karlene M. Hart, MD

Sees patients in Atlanta, GA · Lithonia, GA · Georgia

Summary

Dr. Karlene M. Hart, MD is a family doctor at 3495 Piedmont Rd NE, Atlanta, GA 30305. Phone: (404) 364-7206. Accepts Medicare assignment. In 2024, Karlene M. Hart had 33 Original Medicare patients and 71 services. NPI 1891844635. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Family doctor (Medicare lists Family Practice)
  • Address: 3495 Piedmont Rd NE, Atlanta, GA 30305 · Directions (1 more location)
  • Phone: (404) 364‑7206
  • Medicare: Accepts Medicare assignment
  • Group practice: The Southeast Permanente Medical Group
  • Medical school: University Of Massachusetts Medical School · graduated 2005 (21 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Karlene M. Hart, 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 Karlene M. Hart accept Medicare assignment?
Yes. Medicare's clinician data says Karlene M. Hart 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 Karlene M. Hart see?
In 2024, CMS data shows 33 Original Medicare patients and 71 services for Karlene M. Hart. This counts Original Medicare only and measures volume, not quality.
What is Karlene M. Hart's NPI number?
1891844635. 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 Karlene M. Hart, 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 patients33
Services billed to Medicare71
Different services or procedures20
Participating Medicare providerYes
Average age of these patients69

Most frequent services

  1. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)22 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 pressure64%
  • Diabetes48%

Practice locations

Addresses where Karlene M. Hart is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Karlene M. Hart as a member of this group (CMS data updated October 2, 2026).

  • The Southeast Permanente Medical Group812 clinicians in the group

Specialties

Find other Family Practice doctors in Georgia →

Other family doctors in Atlanta

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

All family doctors in Atlanta →

Other clinicians in The Southeast Permanente Medical Group

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

Clinician information

CredentialMD
Medical schoolUniversity Of Massachusetts Medical School
Graduation year2005 (21 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1891844635
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 October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians