Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephanie Lanza

Marriage & Family Therapist in El Monte, CA · enumerated 2013 · practices at Trinity Youth Services.

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

National Provider Identifier

1336576628

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Registry record

Entity type Individual (Type 1)

Name Stephanie Lanza

Sex Female

Practice address 11057 Basye St, El Monte, CA, 91731

Phone (626) 444-0539

Fax (626) 444-7990

Enumeration date Oct 1, 2013

Last updated in NPPES Aug 4, 2017

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License IMF 74189 (CA) Secondary

106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License IMF74189 (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

How do I verify Stephanie Lanza's NPI record?

Cross-check NPI 1336576628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1336576628 active?

Yes, as of the latest NPPES snapshot, NPI 1336576628 is active (record last updated 2017-08-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-08-04.