Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Allie Marie Klappert
Social Worker in North Chicago, IL · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871289827
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Registry record
Entity type Individual (Type 1)
Name Allie Marie Klappert
Sex Female
Practice address 4034 Atule St, North Chicago, IL, 60088
Phone (575) 708-0922
Enumeration date Apr 13, 2023
Last updated in NPPES Apr 13, 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 Allie Klappert?
Allie Klappert is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-13.