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

Nikki Arn, RDH

Individual provider Dental Hygienist · NPI 1700165800

Nikki Arn, RDH is a Dental Hygienist in Janesville, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2011.

Licensed in
WI
In the registry since
2011
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

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Practice location PO Box

The provider listed a PO Box rather than a street location, so this is not a walk-in address.

PO Box 2645
Janesville, WI 53547-2645
Phone: (608) 449-2255
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence 5845-016 (WI)

Record details

NPI number1700165800
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedAugust 8, 2011
Last updated in NPPESSeptember 29, 2025
Certification dateSeptember 29, 2025
Mailing addressPo Box 2645, Janesville, WI 53547-2645

Other providers in Janesville