Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

E5 Therapy

Q: What is the NPI number for E5 Therapy?

The NPI for E5 Therapy is 1609405174, a Type 2 (organization) record in the CMS NPPES registry.

Mental Health Counselor in Suisun City, CA · enumerated 2020 · authorized official Matthew Decker, Founder.

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

National Provider Identifier

1609405174

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Registry record

Entity type Organization (Type 2)

Legal business name E5 Therapy

Practice address 333 Sunset Ave Ste 200, Suisun City, CA, 94585

Phone (707) 225-7899

Fax (707) 759-3810

Enumeration date Apr 6, 2020

Last updated in NPPES Feb 2, 2024

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Matthew Decker

Title Founder

Phone (602) 363-3156

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 E5 Therapy?

The NPI for E5 Therapy is 1609405174, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for E5 Therapy?

NPPES lists Matthew Decker (Founder) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-02.