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

Tobie Jo Welch, RDH

Individual provider Dental Hygienist · NPI 1538040639

Tobie Jo Welch, RDH is a Dental Hygienist in Springfield, South Dakota. Works from 2 locations. Licensed in South Dakota.

Licensed in
SD
In the registry since
2025
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 PO Box

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

PO Box 567
Springfield, SD 57062-0567
Phone: (605) 369-2226
Show map & directions

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

Additional practice locations (1)

  • 1412 Wood St, Springfield, SD 57062-2238 — (605) 369-2201

Specialties & licences

Dental Hygienist (primary) Taxonomy 124Q00000X · Licence DH1883 (SD)

Record details

NPI number1538040639
Entity typeIndividual (Type 1)
GenderFemale
Credentials RDH
Sole proprietorNo
NPI enumeratedSeptember 8, 2025
Last updated in NPPESSeptember 8, 2025
Certification dateSeptember 8, 2025