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

Dr. John Thomas Marshall, DMD

Individual provider Dentist · NPI 1942443767

Dr. John Thomas Marshall, DMD is a Dentist in Columbus, Ohio. Licensed in Ohio. Registered with an NPI since 2009.

Licensed in
OH
In the registry since
2009
What do these letters mean?
DMD — Doctor of Dental Medicine
A dentist. Identical training and licensing to a DDS.

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Practice location Address checks out

5180 E Main St Ste D
Columbus, OH 43213-2436
Phone: (614) 836-1033
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 30-022872 (OH)

Record details

NPI number1942443767
Entity typeIndividual (Type 1)
GenderMale
Credentials DMD
Sole proprietorNo
NPI enumeratedApril 8, 2009
Last updated in NPPESJanuary 23, 2019
Mailing address5180 E Main St Ste D, Columbus, OH 43213-2436

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