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Ronald C K Jew DDS Inc

Endodontics in San Francisco, CA · enumerated 2006 · authorized official Ronald Jew, President Owner.

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

National Provider Identifier

1295808871

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Registry record

Entity type Organization (Type 2)
Legal business name Ronald C K Jew DDS Inc
Practice address 490 Post Street, Suite 1516, San Francisco, CA, 94102
Fax (415) 398-0147
Enumeration date Nov 15, 2006
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

1223E0200X Endodontics Dental Providers · License 25082 (CA) Primary

Authorized official

Name Ronald Jew
Title President Owner

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

What type of organization is Ronald C K Jew DDS Inc?
Ronald C K Jew DDS Inc is registered in NPPES as a Endodontics (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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