Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Andrew Baek

General Practice Dentistry in Greenbrae, CA · enumerated 2018.

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

National Provider Identifier

1265915508

Verified

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Registry record

Entity type Individual (Type 1)

Name Andrew Baek

Sex Male

Practice address 1321 S Eliseo Dr Unit 270, Greenbrae, CA, 94904

Phone (415) 461-8735

Enumeration date Sep 12, 2018

Last updated in NPPES Oct 23, 2024

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DEN.00203773 (CO) Secondary

1223G0001X General Practice Dentistry Dental Providers · License DDS110213 (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

How do I verify Andrew Baek's NPI record?

Cross-check NPI 1265915508 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1265915508 active?

Yes, as of the latest NPPES snapshot, NPI 1265915508 is active (record last updated 2024-10-23).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-23.