Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lauren Gigi Brewington, M.D., M.S.

Internal Medicine Physician in Suwanee, GA · enumerated 2008.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134390784

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Registry record

Entity type Individual (Type 1)

Name Dr. Lauren Gigi Brewington

Credential M.D., M.S.

Sex Female

Practice address 1300 Peachtree Industrial Blvd Ste 4203, Suwanee, GA, 30024

Phone (770) 831-3018

Fax (770) 831-3669

Enumeration date Mar 21, 2008

Last updated in NPPES Apr 9, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 65341 (GA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Lauren Brewington's NPI record?

Cross-check NPI 1134390784 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1134390784 active?

Yes, as of the latest NPPES snapshot, NPI 1134390784 is active (record last updated 2025-04-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-09.