Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Connor Thomas Byrne

Orthopaedic Surgery Physician in Brentwood, CA · enumerated 2019 · practices at Golden State Orthopedics & Spine.

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

National Provider Identifier

1144782541

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Registry record

Entity type Individual (Type 1)

Name Connor Thomas Byrne

Sex Male

Practice address 101 Sand Creek Rd Ste A, Brentwood, CA, 94513

Phone (925) 939-8585

Enumeration date Apr 3, 2019

Last updated in NPPES Sep 3, 2025

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License A181545 (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 1144782541 active?

Yes, as of the latest NPPES snapshot, NPI 1144782541 is active (record last updated 2025-09-03).

How do I verify Connor Byrne's NPI record?

Cross-check NPI 1144782541 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 →

Jacky Peng Physical Therapist · Brentwood, CA NPI 1508604489 Golden State Orthopedics & Spine Orthopaedic Surgery Physician · Brentwood, CA NPI 1972309920 Eileen Joy Stewart Occupational Therapist · Brentwood, CA NPI 1245112366 Brian Martija Physical Therapist · Brentwood, CA NPI 1285504399 Zainab Hussain Occupational Therapist · Brentwood, CA NPI 1528922929

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-03.