Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brittney Tiehen, ED.S.

School Psychologist in Norridge, IL · enumerated 2018 · practices at Norridge School District 80.

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

National Provider Identifier

1629585526

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Registry record

Entity type Individual (Type 1)

Name Brittney Tiehen

Credential ED.S.

Sex Female

Practice address 8151 W Lawrence Ave, Norridge, IL, 60706

Phone (708) 456-8848

Enumeration date Jan 2, 2018

Last updated in NPPES Oct 22, 2020

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers 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

How do I verify Brittney Tiehen's NPI record?

Cross-check NPI 1629585526 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629585526 active?

Yes, as of the latest NPPES snapshot, NPI 1629585526 is active (record last updated 2020-10-22).

Other providers at this practice address

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Norridge School District 80 Local Education Agency (LEA) · Norridge, IL NPI 1427174820 Emily Longo Speech-Language Pathologist · Norridge, IL NPI 1275147498 Marlee Jennings Speech-Language Pathologist · Norridge, IL NPI 1538773759 Alexandra Perry Occupational Therapist · Norridge, IL NPI 1194435891 Leah Demas Speech-Language Pathologist · Norridge, IL NPI 1053131953

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-22.