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

Dr. Dennis Matthew Gillespie, DDS

Individual provider Dentist · NPI 1922270818

Dr. Dennis Matthew Gillespie, DDS is a Dentist in Ottumwa, Iowa. Practices as a sole proprietor. Licensed in Iowa.

Licensed in
IA
In the registry since
2008
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

1317 N Elm
Ottumwa, IA 52501
Phone: (641) 682-8518
Fax: (641) 683-7599
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 6290 (IA)

Record details

NPI number1922270818
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedMarch 31, 2008
Last updated in NPPESMay 13, 2008

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