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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kirsten Allison Lange, CATC III

Addiction (Substance Use Disorder) Counselor in Clovis, CA · enumerated 2021 · practices at True North Detox LLC.

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

National Provider Identifier

1023785219

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Registry record

Entity type Individual (Type 1)
Name Kirsten Allison Lange
Credential CATC III
Sex Female
Practice address Clovis, CA, 93611
Phone (970) 209-7286
Fax (559) 746-7202
Enumeration date Aug 25, 2021
Last updated in NPPES Aug 25, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier Type State Issuer
1114692910 Other CA TRUE NORTH DETOX, LLC
1144996158 Other CA FIRST STEPS RECOVERY ADDICTION COUNSELING AND FAMILY SERVICES PROG CORP

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

Where does Kirsten Lange practice?
The practice location on file with NPPES is in Clovis, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kirsten Lange?
The National Provider Identifier (NPI) for Kirsten Lange is 1023785219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-25.