NPI Portal NPI Lookup & Verification

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

Ernest L Brawner, LCSW CAS

Clinical Social Worker in Creve Coeur, MO · enumerated 2006.

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

National Provider Identifier

1679659643

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Registry record

Entity type Individual (Type 1)
Name Ernest L Brawner
Credential LCSW CAS
Sex Male
Practice address Creve Coeur, MO, 63141
Fax (636) 946-2980
Enumeration date Oct 31, 2006
Last updated in NPPES Sep 11, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW00372 (MO) Primary

Other identifiers

Identifier Type State Issuer
124868 Other MO BCBS

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

Is NPI 1679659643 active?
Yes, as of the latest NPPES snapshot, NPI 1679659643 is active (record last updated 2018-09-11).
How do I verify Ernest Brawner's NPI record?
Cross-check NPI 1679659643 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-11.