Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Advanced Allergy Inc
Allergy & Immunology Physician in Atlanta, GA · enumerated 2012 · authorized official Maziar Rezvani, Owner.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023352069
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Registry record
Taxonomy & classification
Authorized official
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
Who is the authorized official for Advanced Allergy Inc?
What is the NPI number for Advanced Allergy Inc?
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-15.