Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mark Hong DDS, PLLC

Organization General Practice Dentistry · NPI 1841595741

Mark Hong DDS, PLLC is a General Practice Dentistry in Seguin, Texas. Licensed in Texas. Registered with an NPI since 2011.

Licensed in
TX
In the registry since
2011
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

404 E Mountain St
Seguin, TX 78155-5524
Phone: (830) 379-8900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Dentistry (primary) Taxonomy 1223G0001X · Licence 23763 (TX)

Record details

NPI number1841595741
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Hong — Owner/ Dds · (845) 652-0997
NPI enumeratedJanuary 24, 2011
Last updated in NPPESJanuary 24, 2011
Mailing address404 E Mountain St, Seguin, TX 78155-5524

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