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Mrs. Theresa Ann Haugen, REGISTERED NURSE

School Registered Nurse in Avondale, AZ · enumerated 2018 · practices at Corte Sierra Elementary School.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700353158

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Registry record

Entity type Individual (Type 1)
Name Mrs. Theresa Ann Haugen
Credential REGISTERED NURSE
Sex Female
Practice address 3300 N Santa Fe Trl, Avondale, AZ, 85392
Phone (623) 547-1018
Enumeration date Oct 24, 2018
Last updated in NPPES Oct 24, 2018

Taxonomy & licenses

163WS0200X School Registered Nurse Nursing Service Providers · License RN210623 (AZ) Primary

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.

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Frequently asked questions

What specialty is Theresa Haugen?
Theresa Haugen is registered in NPPES with the primary taxonomy of School Registered Nurse. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-24.