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

Ostertag Orthodontics, LLC

Organization Orthodontics and Dentofacial Orthopedics Dentistry · NPI 1679800239

Ostertag Orthodontics, LLC is an Orthodontics and Dentofacial Orthopedics Dentistry in Eau Claire, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2009.

Licensed in
WI
In the registry since
2009
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4907 Keystone Xing Ste A
Eau Claire, WI 54701-5144
Phone: (715) 855-5051
Fax: (715) 855-5052
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthodontics and Dentofacial Orthopedics Dentistry (primary) Taxonomy 1223X0400X · Licence 3726-015 (WI)

Record details

NPI number1679800239
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alan Ostertag — Owner · (715) 255-5051
NPI enumeratedNovember 3, 2009
Last updated in NPPESNovember 3, 2009
Mailing address4907 Keystone Xing, Suite A, Eau Claire, WI 54701-5144

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