Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Wendy Christine Fahlgren, L.M.S.W.
Social Worker in Ottumwa, IA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407177728
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Registry record
Entity type Individual (Type 1)
Name Wendy Christine Fahlgren
Credential L.M.S.W.
Sex Female
Practice address 1009 Pennsylvania Ave, Ottumwa, IA, 52501
Phone (641) 683-4300
Enumeration date Jun 21, 2010
Last updated in NPPES Jan 2, 2011
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 Wendy Fahlgren?
Wendy Fahlgren 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.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-02.