NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ryan Sein Chein Lee Dental Corporation

General Practice Dentistry in Los Angeles, CA · enumerated 2007 · authorized official Ryan Lee, Owner.

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

National Provider Identifier

1831316140

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Ryan Sein Chein Lee Dental Corporation
Other name <Unavail>
Practice address 1423 E Gage Ave, Suite A, Los Angeles, CA, 90001
Phone (323) 983-4000
Fax (323) 983-4007
Enumeration date Apr 19, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 41594 (CA) Primary

Authorized official

Name Ryan Lee
Title Owner
Phone (323) 983-4000

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

Where is Ryan Sein Chein Lee Dental Corporation located?
The practice location on file with NPPES is in Los Angeles, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2020-08-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.