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

Christine Lou Johnson, CCC, SLP

Speech-Language Pathologist in Altona, IL · enumerated 2008.

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

National Provider Identifier

1154571073

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Registry record

Entity type Individual (Type 1)

Name Christine Lou Johnson

Credential CCC, SLP

Sex Female

Practice address Altona, IL, 61414

Phone (309) 484-4981

Enumeration date Sep 27, 2008

Last updated in NPPES Sep 27, 2008

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

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 146.001532 (IL) Primary

SLP · Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential

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 1154571073 active?

Yes, as of the latest NPPES snapshot, NPI 1154571073 is active (record last updated 2008-09-27).

How do I verify Christine Johnson's NPI record?

Cross-check NPI 1154571073 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 2008-09-27.