Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

William Blake Mcnabb

Community Health Worker in Ballwin, MO · enumerated 2018 · practices at Westerfield Health Center, Inc.

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

National Provider Identifier

1811469034

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name William Blake Mcnabb

Sex Male

Practice address 920 Kehrs Mill Rd, Ballwin, MO, 63011

Phone (636) 686-7494

Enumeration date Dec 28, 2018

Last updated in NPPES Dec 28, 2018

Taxonomy & licenses

172V00000X Community Health Worker Other 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify William Mcnabb's NPI record?

Cross-check NPI 1811469034 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811469034 active?

Yes, as of the latest NPPES snapshot, NPI 1811469034 is active (record last updated 2018-12-28).

Other providers at this practice address

Browse all →

Westerfield Health Center, Inc Chiropractor · Ballwin, MO NPI 1548205156 Yelena Kogan Pediatrics Physician · Ballwin, MO NPI 1235372582 Alexandria Lovelace Community Health Worker · Ballwin, MO NPI 1649734740

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-28.