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Charles C Yun

Dentist in Crofton, MD · enumerated 2018.

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

National Provider Identifier

1154814960

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Registry record

Entity type Individual (Type 1)
Name Charles C Yun
Sex Male
Practice address 2191 Defense Hwy Ste 210, Crofton, MD, 21114
Enumeration date Jun 7, 2018
Last updated in NPPES Jun 7, 2018

Taxonomy & licenses

122300000X Dentist Dental Providers · License 16432 (MD) 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

What is the NPI number for Charles Yun?
The National Provider Identifier (NPI) for Charles Yun is 1154814960, a Type 1 (individual) record in the CMS NPPES registry.
Where does Charles Yun practice?
The practice location on file with NPPES is in Crofton, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-07.