NPI Portal NPI Lookup & Verification

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

Ms. Catherine Lise Miller, MFTI

Marriage & Family Therapist in Huntington Beach, CA · enumerated 2008.

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

National Provider Identifier

1760630552

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Registry record

Entity type Individual (Type 1)
Name Ms. Catherine Lise Miller
Credential MFTI
Sex Female
Practice address Huntington Beach, CA, 92647
Enumeration date Sep 4, 2008
Last updated in NPPES Sep 4, 2008

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

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License IMF51685 (CA) 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 is the NPI number for Catherine Miller?
The National Provider Identifier (NPI) for Catherine Miller is 1760630552, a Type 1 (individual) record in the CMS NPPES registry.
Where does Catherine Miller practice?
The practice location on file with NPPES is in Huntington Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-09-04.