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Gastroenterology

Briana Lewis, MD

Works at hospitals in Decatur, GA · Atlanta, GA · Georgia

Summary

Dr. Briana Lewis, MD is a gastroenterologist at 1365 Clifton Rd NE, Atlanta, GA 30322. Phone: (404) 778-7525. Accepts Medicare assignment. In 2024, Briana Lewis had 192 Original Medicare patients and 334 services. NPI 1346627098. 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.

From official Medicare data

This page shows what Medicare's official clinician data says about Briana Lewis, 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 Briana Lewis accept Medicare assignment?
Yes. Medicare's clinician data says Briana Lewis 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 Briana Lewis see?
In 2024, CMS data shows 192 Original Medicare patients and 334 services for Briana Lewis. This counts Original Medicare only and measures volume, not quality.
What is Briana Lewis's NPI number?
1346627098. 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 Briana Lewis, 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 patients192
Services billed to Medicare334
Different services or procedures25
Participating Medicare providerYes
Average age of these patients73

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)77 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)43 services
  3. Biopsy of large bowel using a flexible endoscope (45380)39 services
  4. Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385)38 services
  5. Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)20 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 pressure72%
  • High cholesterol69%
  • Arthritis44%
  • Diabetes34%
  • Chronic kidney disease30%
  • Anxiety26%

Hospitals where Briana Lewis works

Medicare's Facility Affiliation Data lists Briana Lewis 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 Briana Lewis is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

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

  • The Emory Clinic Inc3,568 clinicians in the group

Specialties

Find other Gastroenterology doctors in Georgia →

Other gastroenterologists in Atlanta

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

All gastroenterologists in Atlanta →

Other clinicians in The Emory Clinic Inc

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

Clinician information

CredentialMD
Medical schoolUniversity Of Texas Medical Branch At Galveston
Graduation year2015 (11 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1346627098
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