Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marley Brereton

Counselor in Brownstown, MI · enumerated 2022.

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

National Provider Identifier

1447994421

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Registry record

Entity type Individual (Type 1)

Name Marley Brereton

Sex Female

Practice address 24787 Van Horn Rd, Brownstown, MI, 48134

Phone (734) 783-3333

Enumeration date Apr 25, 2022

Last updated in NPPES Jun 12, 2025

Taxonomy & licenses

174400000X Specialist Other Service Providers Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers · License 6401225264 (MI) 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 1447994421 active?

Yes, as of the latest NPPES snapshot, NPI 1447994421 is active (record last updated 2025-06-12).

How do I verify Marley Brereton's NPI record?

Cross-check NPI 1447994421 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 2025-06-12.