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

Internal Medicine

Brett M. Montelaro, MD

Works at hospitals in Atlanta, GA · Georgia

Summary

Dr. Brett M. Montelaro, MD is an internal medicine doctor at 2201 Henderson Mill Rd NE, Atlanta, GA 30345. May accept Medicare assignment. NPI 1316614837. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

From official Medicare data

This page shows what Medicare's official clinician data says about Brett M. Montelaro, 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 Brett M. Montelaro accept Medicare assignment?
Medicare's clinician data says Brett M. Montelaro may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
What is Brett M. Montelaro's NPI number?
1316614837. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Brett M. Montelaro works

Medicare's Facility Affiliation Data lists Brett M. Montelaro 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.

Practice locations

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

  • 2201 Henderson Mill Rd NEAtlanta, GA 30345
  • 2201 Henderson Mill Rd NE, Suite 160 C/o EsessionAtlanta, GA 30345

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 →

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In New Orleans
Graduation year2022 (4 years since medical school)
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1316614837
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. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians