Provider Demographics
NPI:1255028072
Name:ERNST, WILLIAM (DDS)
Entity type:Individual
Prefix:
First Name:WILLIAM
Middle Name:
Last Name:ERNST
Suffix:
Gender:M
Credentials:DDS
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:3009 TREASURE HILLS BLVD
Mailing Address - Street 2:
Mailing Address - City:HARLINGEN
Mailing Address - State:TX
Mailing Address - Zip Code:78550-8656
Mailing Address - Country:US
Mailing Address - Phone:
Mailing Address - Fax:
Practice Address - Street 1:4930 E 57TH ST
Practice Address - Street 2:
Practice Address - City:SIOUX FALLS
Practice Address - State:SD
Practice Address - Zip Code:57108-8705
Practice Address - Country:US
Practice Address - Phone:605-202-5333
Practice Address - Fax:
Is Sole Proprietor?:Yes
Enumeration Date:2023-04-20
Last Update Date:2025-08-28
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
TX417551223G0001X
SDD14991223G0001X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes1223G0001XDental ProvidersDentistGeneral Practice