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

Elizabeth M. Hertz, LMFT

Marriage & Family Therapist in Walnut Creek, CA · enumerated 2014 · practices at Ability Resource Center.

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

National Provider Identifier

1114321106

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Registry record

Entity type Individual (Type 1)
Name Elizabeth M. Hertz
Credential LMFT
Sex Female
Practice address Walnut Creek, CA, 94596
Phone (510) 644-4228
Enumeration date Oct 20, 2014
Last updated in NPPES Dec 20, 2017

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 LMFT 81232 (CA) Primary
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.

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Frequently asked questions

How do I verify Elizabeth Hertz's NPI record?
Cross-check NPI 1114321106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114321106 active?
Yes, as of the latest NPPES snapshot, NPI 1114321106 is active (record last updated 2017-12-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-20.