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

Mrs. Zona Lyn Hornstra, RDH

Individual provider Dental Hygienist · NPI 1548513518

Mrs. Zona Lyn Hornstra, RDH is a Dental Hygienist in Sioux Falls, South Dakota. Practices as a sole proprietor. Licensed in South Dakota.

Licensed in
SD
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.

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Practice location Address checks out

4420 E 37th St
Sioux Falls, SD 57103-6556
Phone: (605) 371-9667
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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 DH596 (SD)

Record details

NPI number1548513518
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorYes
NPI enumeratedOctober 16, 2012
Last updated in NPPESOctober 16, 2012

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