Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Megan K Larson, A.u.d

Audiologist in San Luis Obispo, CA · enumerated 2016.

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

National Provider Identifier

1659820124

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Registry record

Entity type Individual (Type 1)

Name Megan K Larson

Credential A.u.d

Sex Female

Practice address 1545 Higuera St, San Luis Obispo, CA, 93401

Phone (805) 242-4487

Fax (805) 697-0936

Enumeration date Sep 26, 2016

Last updated in NPPES Sep 1, 2026

Taxonomy & licenses

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU3166 (CA) Primary

AUD · Doctor of Audiology: A licensed audiologist diagnosing and treating hearing and balance disorders. About the AUD credential

Other identifiers

Identifier	Type	State	Issuer
AU3166	Other	CA	State of California Department of Consumer Affairs,Speech-Language Pathology &

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

How do I verify Megan Larson's NPI record?

Cross-check NPI 1659820124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659820124 active?

Yes, as of the latest NPPES snapshot, NPI 1659820124 is active (record last updated 2026-09-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-01.