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
Mailing address2006 Maury Ave, Apt 1 South, Saint Louis, MO 63110-3243

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