Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chelsea Walsh

Clinical Social Worker in South Lake Tahoe, CA · enumerated 2022 · practices at Sierra Child & Family Services.

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

National Provider Identifier

1407572241

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Registry record

Entity type Individual (Type 1)

Name Chelsea Walsh

Sex Female

Practice address 924 Emerald Bay Rd Ste A2, South Lake Tahoe, CA, 96150

Phone (305) 544-2111

Enumeration date Oct 13, 2022

Last updated in NPPES Aug 6, 2024

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 118818 (CA) Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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 1407572241 active?

Yes, as of the latest NPPES snapshot, NPI 1407572241 is active (record last updated 2024-08-06).

How do I verify Chelsea Walsh's NPI record?

Cross-check NPI 1407572241 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 2024-08-06.