Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Un Chan Lee, CAA

Anesthesiologist Assistant in Austin, TX · enumerated 2024.

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

National Provider Identifier

1104670181

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Registry record

Entity type Individual (Type 1)

Name Un Chan Lee

Credential CAA

Sex Male

Practice address 9835 N Lake Creek Pkwy, Austin, TX, 78717

Phone (737) 229-2000

Enumeration date Apr 15, 2024

Last updated in NPPES Apr 15, 2024

Taxonomy & licenses

367H00000X Anesthesiologist Assistant Physician Assistants & Advanced Practice Nursing Providers 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 1104670181 active?

Yes, as of the latest NPPES snapshot, NPI 1104670181 is active (record last updated 2024-04-15).

How do I verify Un Chan Lee's NPI record?

Cross-check NPI 1104670181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-15.