NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brian O'Neill

Physician Assistant in Trabuco Canyon, CA · enumerated 2021 · practices at Peoples Pharmacy.

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

National Provider Identifier

1770168031

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Brian O'Neill
Sex Male
Practice address 31951 Dove Canyon Dr, Trabuco Canyon, CA, 92679
Phone (949) 557-0880
Enumeration date Mar 17, 2021
Last updated in NPPES Apr 3, 2025

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Secondary
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA62688 (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

Is NPI 1770168031 active?
Yes, as of the latest NPPES snapshot, NPI 1770168031 is active (record last updated 2025-04-03).
How do I verify Brian O'Neill's NPI record?
Cross-check NPI 1770168031 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-03.