Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Adrian Yi MD, Inc

Q: What is the NPI number for Adrian Yi MD, Inc?

The NPI for Adrian Yi MD, Inc is 1457591315, a Type 2 (organization) record in the CMS NPPES registry.

Specialist in Encino, CA · enumerated 2009 · authorized official Stefanie Barrios, Office Administrator.

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

National Provider Identifier

1457591315

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Registry record

Entity type Organization (Type 2)

Legal business name Adrian Yi MD, Inc

Practice address 16311 Ventura Blvd Ste 550, Encino, CA, 91436

Phone (818) 986-7900

Enumeration date Mar 4, 2009

Last updated in NPPES Mar 4, 2009

Taxonomy & classification

174400000X Specialist Other Service Providers · License G076079 (CA) Primary

Authorized official

Name Stefanie Barrios

Title Office Administrator

Phone (818) 986-7900

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

Who is the authorized official for Adrian Yi MD, Inc?

NPPES lists Stefanie Barrios (Office Administrator) as the authorized official for this organization.

What is the NPI number for Adrian Yi MD, Inc?

The NPI for Adrian Yi MD, Inc is 1457591315, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-04.