Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Katy Luallen, Marriage & Family Therapist, PC

Marriage & Family Therapist in Chico, CA · enumerated 2023 · authorized official Katy Luallen, Cfo.

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

National Provider Identifier

1154021665

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Registry record

Entity type Organization (Type 2)

Legal business name Katy Luallen, Marriage & Family Therapist, PC

Practice address 1351 Esplanade, Chico, CA, 95926

Phone (530) 828-1876

Enumeration date Mar 6, 2023

Last updated in NPPES Mar 6, 2023

Taxonomy & classification

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers Primary

Authorized official

Name Katy Luallen

Title Cfo

Phone (530) 828-1876

Other identifiers

Identifier	Type	State	Issuer
1083853626	Other	CA	INDIVIDUAL NPI

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.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-03-06. Verify at npiregistry.cms.hhs.gov.

Where is Katy Luallen, Marriage & Family Therapist, PC located?

The practice location on file with NPPES is in Chico, CA.

Providers at this address

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Jill Wichmann Clinical Social Worker · Chico, CA NPI 1477600435 Coralie Bokman Marriage & Family Therapist · Chico, CA NPI 1780860825 Kayla Brooks Marriage & Family Therapist · Chico, CA NPI 1275863193 Elizabeth Zamecki Naturopath · Chico, CA NPI 1083006506 Mara Varnell-Christensen Marriage and Family Therapist Inc. Mental Health Clinic/Center (Including Community Mental Health Center) · Chico, CA NPI 1881582625

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-06.