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

Dr. Mark L Tappan, OD

Individual provider Optometrist · NPI 1821428541

Dr. Mark L Tappan, OD is an Optometrist in Corpus Christi, Texas. Practices as a sole proprietor. Licensed in Texas.

Licensed in
TX
In the registry since
2013
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

4833 S Padre Island Dr
Corpus Christi, TX 78411-4201
Phone: (361) 808-7020
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 3101 (TX)

Record details

NPI number1821428541
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedNovember 15, 2013
Last updated in NPPESNovember 15, 2013

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