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

Madison Anne Lunn, SLP

Speech-Language Pathologist in Thermal, CA · enumerated 2022.

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

National Provider Identifier

1891406559

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Registry record

Entity type Individual (Type 1)
Name Madison Anne Lunn
Credential SLP
Sex Female
Practice address Thermal, CA, 92274
Phone (760) 399-5137
Enumeration date Dec 13, 2022
Last updated in NPPES Jul 21, 2026

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 SLP17410 (AZ) Secondary
235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 41902 (CA) 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.

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Frequently asked questions

Is NPI 1891406559 active?
Yes, as of the latest NPPES snapshot, NPI 1891406559 is active (record last updated 2026-07-21).
How do I verify Madison Lunn's NPI record?
Cross-check NPI 1891406559 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 2026-07-21.