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

Dr. Jeffrey Justin Harris, DDS

Individual provider Dentist · NPI 1932336799

Dr. Jeffrey Justin Harris, DDS is a Dentist in O Fallon, Missouri. Licensed in Missouri. Registered with an NPI since 2009.

Licensed in
MO
In the registry since
2009
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.

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Practice location Address checks out

1630 Market Center Dr Ste 100
O Fallon, MO 63368-8407
Phone: (636) 300-4380
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 2009014633 (MO)

Record details

NPI number1932336799
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedJune 18, 2009
Last updated in NPPESJune 18, 2009

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