Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Arianna June Christiansen, CLD
Doula in Norwalk, IA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154039659
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Registry record
Entity type Individual (Type 1)
Name Arianna June Christiansen
Credential CLD
Sex Female
Practice address 1316 Hunter Dr, Norwalk, IA, 50211
Phone (515) 419-5553
Enumeration date Nov 14, 2022
Last updated in NPPES Nov 14, 2022
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 Arianna Christiansen?
Arianna Christiansen is registered in NPPES with the primary taxonomy of Doula. 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 2022-11-14.