Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aaron David Weiss
Urology Physician in Atlanta, GA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518256890
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Registry record
Entity type Individual (Type 1)
Name Aaron David Weiss
Sex Male
Practice address Emory Univ Hosp Dept of Urology, Ste B1400 1365 Clifton Rd Ne, Atlanta, GA, 30322
Phone (404) 778-4615
Fax (404) 778-4231
Enumeration date Apr 7, 2011
Last updated in NPPES Jul 21, 2016
Taxonomy & licenses
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 Aaron Weiss?
Aaron Weiss is registered in NPPES with the primary taxonomy of Urology Physician. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-21.