Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Seong Ho Choi

General Practice Dentistry in Los Angeles, CA · enumerated 2010.

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

National Provider Identifier

1831415520

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Registry record

Entity type Individual (Type 1)

Name Dr. Seong Ho Choi

Sex Male

Practice address 1001 S Vermont Ave, #109, Los Angeles, CA, 90006

Phone (213) 381-0011

Fax (213) 381-2897

Enumeration date Apr 20, 2010

Last updated in NPPES Nov 5, 2025

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 57625 (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 Seong Ho Choi's NPI record?

Cross-check NPI 1831415520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831415520 active?

Yes, as of the latest NPPES snapshot, NPI 1831415520 is active (record last updated 2025-11-05).

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Gabriel Kang Acupuncturist · Los Angeles, CA NPI 1447381595 Kyung Chon Dentist · Los Angeles, CA NPI 1154529279 Martin B. Yu D.D.S. Inc. General Practice Dentistry · Los Angeles, CA NPI 1811264831 Under Ground Stream Qi Acupuncture Acupuncturist · Los Angeles, CA NPI 1649527847 Seongho Choi DDS PC Dental Clinic/Center · Los Angeles, CA NPI 1538595897 Young Kim Acupuncturist · L.A., CA NPI 1407215486

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-05.