Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Aldario A Mills
Behavior Analyst in Bronx, NY · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1043085038
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Registry record
Entity type Individual (Type 1)
Name Aldario A Mills
Sex Male
Practice address 1721 Grand Ave Apt 4h, Bronx, NY, 10453
Phone (347) 483-4698
Enumeration date Nov 20, 2023
Last updated in NPPES Nov 20, 2023
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 Aldario Mills?
Aldario Mills is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2023-11-20.