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

Individual provider Dental Hygienist · NPI 1225367964

Katherine M Appelhans, RDH is a Dental Hygienist in Chicago, Illinois. Licensed in Illinois. Registered with an NPI since 2009.

Licensed in
IL
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

2750 W North Ave 2nd Fl
Chicago, IL 60647-5247
Phone: (312) 432-4550
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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 020012594 (IL)

Record details

NPI number1225367964
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedDecember 8, 2009
Last updated in NPPESDecember 8, 2009

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