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Mark Hong DDS, Pllc

General Practice Dentistry in Seguin, TX · enumerated 2011 · authorized official Mark Hong, Owner/ DDS.

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

National Provider Identifier

1841595741

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Registry record

Entity type Organization (Type 2)
Legal business name Mark Hong DDS, Pllc
Practice address 404 E Mountain St, Seguin, TX, 78155
Phone (830) 379-8900
Enumeration date Jan 24, 2011
Last updated in NPPES Jan 24, 2011

Taxonomy & classification

1223G0001X General Practice Dentistry Dental Providers · License 23763 (TX) Primary

Authorized official

Name Mark Hong
Title Owner/ DDS
Phone (845) 652-0997

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

Who is the authorized official for Mark Hong DDS, Pllc?
NPPES lists Mark Hong (Owner/ DDS) as the authorized official for this organization.
What is the NPI number for Mark Hong DDS, Pllc?
The NPI for Mark Hong DDS, Pllc is 1841595741, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-24.