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

John Loudermilk, DDS

Individual provider Dentist · NPI 1215128715

John Loudermilk, DDS is a Dentist in Portsmouth, Ohio. Licensed in Indiana. Registered with an NPI since 2007.

Licensed in
IN
In the registry since
2007
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

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Practice location Address checks out

621 Broadway St
Portsmouth, OH 45662-4788
Phone: (740) 941-4011
Fax: (740) 961-4010
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 12009772A (IN)

Record details

NPI number1215128715
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 8, 2007
Last updated in NPPESApril 23, 2019

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