Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kelly O'Neill, M.A.ED.; CWCII

Case Manager/Care Coordinator in Mammoth Lakes, CA · enumerated 2025.

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

National Provider Identifier

1003777814

Verified

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Registry record

Entity type Individual (Type 1)

Name Kelly O'Neill

Credential M.A.ED.; CWCII

Sex Female

Practice address 461 Sierra Park Rd, Mammoth Lakes, CA, 93546

Phone (805) 216-2868

Enumeration date Nov 20, 2025

Last updated in NPPES Nov 20, 2025

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers · License B1396473F4 (CA) 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

How do I verify Kelly O'Neill's NPI record?

Cross-check NPI 1003777814 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1003777814 active?

Yes, as of the latest NPPES snapshot, NPI 1003777814 is active (record last updated 2025-11-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-20.