Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. John B Allard, MSW

Q: What is the NPI number for John Allard?

The National Provider Identifier (NPI) for John Allard is 1851320279, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in North Chicago, IL · enumerated 2006.

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

National Provider Identifier

1851320279

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Registry record

Entity type Individual (Type 1)

Name Mr. John B Allard

Credential MSW

Sex Male

Practice address 3001 Green Bay Rd, North Chicago, IL, 60064

Phone (224) 610-4223

Enumeration date Jun 30, 2006

Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

104100000X Social Worker 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does John Allard practice?

The practice location on file with NPPES is in North Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for John Allard?

The National Provider Identifier (NPI) for John Allard is 1851320279, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.