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

Diane K Callahan, RDH

Individual provider Dental Hygienist · NPI 1942441944

Diane K Callahan, RDH is a Dental Hygienist in Beloit, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2009.

Licensed in
WI
In the registry since
2009
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 Address checks out

74 Eclipse Ctr
Beloit, WI 53511-3550
Phone: (608) 361-6048
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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 5539016 (WI)

Record details

NPI number1942441944
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedMarch 20, 2009
Last updated in NPPESMarch 20, 2009

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