Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyzsha Ann Mondragon Williams
Nurse's Aide in Denver, CO · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1033808407
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Registry record
Entity type Individual (Type 1)
Name Alyzsha Ann Mondragon Williams
Sex Female
Practice address 4455 E 12th Ave, Denver, CO, 80220
Phone (303) 504-7700
Enumeration date May 2, 2023
Last updated in NPPES May 2, 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
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.
What specialty is Alyzsha Mondragon Williams?
Alyzsha Mondragon Williams is registered in NPPES with the primary taxonomy of Nurse's Aide. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-02.