Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. MARIAH LEEANN OYEN, DDS
ActiveDR. MARIAH LEEANN OYEN, DDS is a Dentist healthcare provider located in HARTFORD, South Dakota. NPI 1548134836 is currently active in the NPPES registry. Verify at CMS.
Dentist · HARTFORD, SD
Registration Details
- NPI Number
- 1548134836
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Oct 1, 2025 (0.86850388961035 yrs)
- Last Updated
- Oct 1, 2025
- License
-
D1501 (SD)
Practice Information
- Address
-
304 SD-38SUITE 138HARTFORD, SD, 57033Browse SD providers · Browse ZIP 57033
- Phone
- 6055286750
- Primary Specialty
-
Dentist
122300000X
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.