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

Dr. Timothy Joseph Ernesti, DDS

Individual provider Dentist · NPI 1972827194

Dr. Timothy Joseph Ernesti, DDS is a Dentist in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2010.

Licensed in
IA
In the registry since
2010
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

4016 Morningside Ave
Sioux City, IA 51106-2459
Phone: (171) 227-6443
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 08689 (IA)

Record details

NPI number1972827194
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMarch 17, 2010
Last updated in NPPESMarch 17, 2010
Mailing address4016 Morningside Ave, Sioux City, IA 51106-2459

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