Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Madeleine Cash Ferguson, LMFT

Marriage & Family Therapist in Kailua Kona, HI · enumerated 2008.

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

National Provider Identifier

1972778546

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Registry record

Entity type Individual (Type 1)

Name Ms. Madeleine Cash Ferguson

Credential LMFT

Sex Female

Practice address 73-4328 Keokeo St, Kailua Kona, HI, 96740

Phone (808) 325-5446

Fax (808) 325-3435

Enumeration date Apr 24, 2008

Last updated in NPPES Apr 24, 2008

Taxonomy & licenses

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MTF 171 (HI) Primary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 29023 (CA) Secondary

LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT credential

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

What is the NPI number for Madeleine Ferguson?

The National Provider Identifier (NPI) for Madeleine Ferguson is 1972778546, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madeleine Ferguson practice?

The practice location on file with NPPES is in Kailua Kona, HI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-24.