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

Madeline Elaine Witthuhn, AMFT

Marriage & Family Therapist in Redondo Beach, CA · enumerated 2024 · practices at Blue Chair Foundation.

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

National Provider Identifier

1972362911

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Registry record

Entity type Individual (Type 1)
Name Madeline Elaine Witthuhn
Credential AMFT
Sex Female
Practice address Redondo Beach, CA, 90278
Phone (310) 894-0533
Enumeration date Mar 13, 2024
Last updated in NPPES Mar 13, 2024

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 144548 (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

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Madeline Witthuhn?
Madeline Witthuhn is registered in NPPES with the primary taxonomy of Marriage & Family Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-13.