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Endocrinology

Joshua Barzilary, MD

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

Summary

Dr. Joshua Barzilary, MD is an endocrinologist at 20 Glenlake Pkwy, Atlanta, GA 30328. Phone: (770) 677-6043. Accepts Medicare assignment. In 2024, Joshua Barzilary had 20 Original Medicare patients and 86 services. NPI 1215045232. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Endocrinologist (Medicare lists Endocrinology)
  • Address: 20 Glenlake Pkwy, Atlanta, GA 30328 · Directions (2 more locations)
  • Phone: (770) 677‑6043
  • Medicare: Accepts Medicare assignment
  • Group practice: The Southeast Permanente Medical Group
  • Medical school: graduated 1976 (50 years since medical school)
  • Gender (as listed): Male
  • Telehealth: offered

From official Medicare data

This page shows what Medicare's official clinician data says about Joshua Barzilary, 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 Joshua Barzilary accept Medicare assignment?
Yes. Medicare's clinician data says Joshua Barzilary 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 Joshua Barzilary see?
In 2024, CMS data shows 20 Original Medicare patients and 86 services for Joshua Barzilary. This counts Original Medicare only and measures volume, not quality.
What is Joshua Barzilary's NPI number?
1215045232. 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 Joshua Barzilary, 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 patients20
Services billed to Medicare86
Different services or procedures9
Participating Medicare providerYes
Average age of these patients62

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 cholesterol65%

Practice locations

Addresses where Joshua Barzilary is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Joshua Barzilary as a member of this group (CMS data updated October 2, 2026).

  • The Southeast Permanente Medical Group812 clinicians in the group

Specialties

Find other Endocrinology doctors in Georgia →

Other endocrinologists in Atlanta

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

All endocrinologists 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
Graduation year1976 (50 years since medical school)
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1215045232
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