Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexander Brown, MD
Neurology Physician in Atlanta, GA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1275100406
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Registry record
Entity type Individual (Type 1)
Name Alexander Brown
Credential MD
Sex Male
Practice address 12 Executive Park Dr Ne Department of Neurology, Atlanta, GA, 30322
Phone (404) 727-3818
Enumeration date Jun 7, 2021
Last updated in NPPES May 28, 2025
Taxonomy & licenses
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License BP10076982 (TX) Secondary
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.
Frequently asked questions
How do I verify Alexander Brown's NPI record?
Cross-check NPI 1275100406 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1275100406 active?
Yes, as of the latest NPPES snapshot, NPI 1275100406 is active (record last updated 2025-05-28).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.