Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kelvin C. Choi, D.D.S., Inc

Q: What is the NPI number for Kelvin C. Choi, D.D.S., Inc?

The NPI for Kelvin C. Choi, D.D.S., Inc is 1083810246, a Type 2 (organization) record in the CMS NPPES registry.

General Practice Dentistry in South San Francisco, CA · enumerated 2007 · authorized official Kelvin Choi, Dentist.

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

National Provider Identifier

1083810246

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Registry record

Entity type Organization (Type 2)

Legal business name Kelvin C. Choi, D.D.S., Inc

Practice address 2400 Westborough Blvd, Suite 103, South San Francisco, CA, 94080

Phone (650) 871-1400

Fax (650) 871-5541

Enumeration date Jun 25, 2007

Last updated in NPPES Jul 31, 2007

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 26822 (CA) Primary

Authorized official

Name Kelvin Choi

Title Dentist

Phone (650) 871-1400

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

What is the NPI number for Kelvin C. Choi, D.D.S., Inc?

The NPI for Kelvin C. Choi, D.D.S., Inc is 1083810246, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Kelvin C. Choi, D.D.S., Inc?

NPPES lists Kelvin Choi (Dentist) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-31.