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

Mark C. Grant, PLLC

Organization Dentist · NPI 1851706444

Mark C. Grant, PLLC is a Dentist in Houston, Texas. Licensed in Texas. Registered with an NPI since 2014.

Licensed in
TX
In the registry since
2014
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

4613 W Orem Dr
Houston, TX 77045-4107
Phone: (713) 433-4344
Fax: (713) 433-1814
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 0025191 (TX)

Record details

NPI number1851706444
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Debra Lanfer — Office Manager · (713) 433-4344
NPI enumeratedJune 23, 2014
Last updated in NPPESJune 23, 2014
Mailing address4613 W Orem Dr, Houston, TX 77045-4107

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