Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Madeline Zola Williams

Midwife in Fountain Valley, CA · enumerated 2022.

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

National Provider Identifier

1467184408

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Registry record

Entity type Individual (Type 1)

Name Madeline Zola Williams

Sex Female

Practice address 18035 Brookhurst St., Ste. 2100, Fountain Valley, CA, 92708

Phone (657) 241-9090

Fax (714) 665-4603

Enumeration date Jun 28, 2022

Last updated in NPPES Jan 25, 2023

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License CNM236251 (CA) Secondary

176B00000X Midwife Other Service Providers · License 236251 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Madeline Williams?

The National Provider Identifier (NPI) for Madeline Williams is 1467184408, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madeline Williams practice?

The practice location on file with NPPES is in Fountain Valley, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-25.