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

Timothy James O Brien, DDS

Individual provider Dentist · NPI 1659488849

Timothy James O Brien, DDS is a Dentist in Antigo, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2006.

Licensed in
WI
In the registry since
2006
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

707 6th Ave
Antigo, WI 54408
Phone: (715) 627-4391
Fax: (715) 627-4392
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 5001261-015 (WI)

Record details

NPI number1659488849
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedAugust 24, 2006
Last updated in NPPESJuly 8, 2007
Mailing address707 6th Avenue, Antigo, WI 54408

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