Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Haley Mizell

Marriage & Family Therapist in Richmond, CA · enumerated 2017.

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

National Provider Identifier

1336660307

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Registry record

Entity type Individual (Type 1)

Name Haley Mizell

Sex Female

Practice address 12972 San Pablo Ave, Richmond, CA, 94805

Phone (510) 439-3130

Enumeration date Jun 29, 2017

Last updated in NPPES Jan 21, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

172V00000X Community Health Worker Other Service Providers Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License AMFT144097 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

Is NPI 1336660307 active?

Yes, as of the latest NPPES snapshot, NPI 1336660307 is active (record last updated 2025-01-21).

How do I verify Haley Mizell's NPI record?

Cross-check NPI 1336660307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-21.