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

Individual provider Audiologist · NPI 1083696306

Dr. John Tongen, AUD is an Audiologist in Bismarck, North Dakota. Licensed in North Dakota. Registered with an NPI since 2005.

Licensed in
ND
In the registry since
2005
What do these letters mean?
AUD — Doctor of Audiology
A hearing specialist who tests hearing and fits hearing aids.

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Practice location Address checks out

401 N 9th St
Bismarck, ND 58501-4530
Phone: (701) 530-6094
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 206 (ND)

Record details

NPI number1083696306
Entity typeIndividual (Type 1)
GenderMale
Credentials AUD
Sole proprietorNo
NPI enumeratedNovember 14, 2005
Last updated in NPPESAugust 16, 2016
Mailing address401 N 9th St, Bismarck, ND 58501-4530

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