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

Abigail O'Neill

Rehabilitation Practitioner in Rancho Cucamonga, CA · enumerated 2022 · practices at South Coast Children'S Society, Inc.

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

National Provider Identifier

1568183390

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Registry record

Entity type Individual (Type 1)

Name Abigail O'Neill

Sex Female

Practice address Rancho Cucamonga, CA, 91730

Phone (877) 527-7227

Enumeration date Sep 9, 2022

Last updated in NPPES Jan 5, 2026

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

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

172V00000X Community Health Worker Other Service Providers Secondary

225400000X Rehabilitation Practitioner Respiratory, Developmental, Rehabilitative and Restorative Service Providers Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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.

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Frequently asked questions

What is the NPI number for Abigail O'Neill?

The National Provider Identifier (NPI) for Abigail O'Neill is 1568183390, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail O'Neill practice?

The practice location on file with NPPES is in Rancho Cucamonga, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Angela Santana Day Training/Habilitation Specialist · Rancho Cucamonga, CA NPI 1730277856 Suzette Toscano Marriage & Family Therapist · Rancho Cucamonga, CA NPI 1700058591 Amy Graves Marriage & Family Therapist · Rancho Cucamonga, CA NPI 1649437930 Kaniecia Williams Marriage & Family Therapist · Rancho Cucamonga, CA NPI 1508182304 Ronda Melendrez Peer Specialist · Rancho Cucamonga, CA NPI 1295023448 Quintin Barfield Counselor · Rancho Cucamonga, CA NPI 1265712178 Anabel Leos Rehabilitation Practitioner · Rancho Cucamonga, CA NPI 1164815833 Nydia Rodriguez Quitiquit Marriage & Family Therapist · Rancho Cucamonga, CA NPI 1417340241

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-05.