Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rosemary Brewer, BCBA

Behavior Analyst in West Bloomfield, MI · enumerated 2016.

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

National Provider Identifier

1689021628

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Registry record

Entity type Individual (Type 1)

Name Rosemary Brewer

Credential BCBA

Sex Female

Practice address 6625 Daly Rd, West Bloomfield, MI, 48322

Phone (248) 737-3430

Fax (248) 737-3433

Enumeration date May 19, 2016

Last updated in NPPES Sep 8, 2021

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers Secondary

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

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Frequently asked questions

How do I verify Rosemary Brewer's NPI record?

Cross-check NPI 1689021628 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1689021628 active?

Yes, as of the latest NPPES snapshot, NPI 1689021628 is active (record last updated 2021-09-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-08.