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

Miss. Loni B. Osness, RDH

Individual provider Dental Hygienist · NPI 1649520958

Miss. Loni B. Osness, RDH is a Dental Hygienist in Madison, Wisconsin. Licensed in Wisconsin. Registered with an NPI since 2012.

Licensed in
WI
In the registry since
2012
What do these letters mean?
RDH — Registered Dental Hygienist
A licensed hygienist who cleans teeth and screens for oral disease.

See every abbreviation used in this directory →

Practice location Address checks out

3434 E Washington Ave
Madison, WI 53704-4155
Phone: (608) 443-5500
Fax: (608) 443-5570
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence 11269-16 (WI)

Record details

NPI number1649520958
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedSeptember 13, 2012
Last updated in NPPESSeptember 13, 2012

Other providers in Madison