Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Carolyn Lai

Neurological Surgery Physician in Los Angeles, CA · enumerated 2018 · practices at Children'S Hospital Los Angeles Medical Group.

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

National Provider Identifier

1891281754

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Registry record

Entity type Individual (Type 1)

Name Carolyn Lai

Sex Female

Practice address 4650 W Sunset Blvd # 102, Los Angeles, CA, 90027

Phone (323) 361-2169

Fax (323) 361-3101

Enumeration date Jul 3, 2018

Last updated in NPPES Jul 3, 2018

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A156734 (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.

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Frequently asked questions

How do I verify Carolyn Lai's NPI record?

Cross-check NPI 1891281754 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891281754 active?

Yes, as of the latest NPPES snapshot, NPI 1891281754 is active (record last updated 2018-07-03).

Other providers at this practice address

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Children'S Hospital Los Angeles Medical Group Neurological Surgery Physician · Los Angeles, CA NPI 1699950337 Han Hadacek Surgical Physician Assistant · Los Angeles, CA NPI 1841715844

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-03.