Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Breonna Leon, NP
Nurse Practitioner in Dunwoody, GA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225508542
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Registry record
Entity type Individual (Type 1)
Name Mrs. Breonna Leon
Credential NP
Sex Female
Practice address 4598 Barclay Dr, Dunwoody, GA, 30338
Phone (770) 796-5069
Fax (404) 521-4344
Enumeration date Nov 29, 2018
Last updated in NPPES Nov 18, 2025
Taxonomy & licenses
2084A0401X Addiction Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 2023087293 (GA) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN244563 (GA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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
What specialty is Breonna Leon?
Breonna Leon is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-18.