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

Wlsi Legacy Smiles

Organization Dentist · NPI 1770240806

Wlsi Legacy Smiles is a Dentist in Billings, Montana. Registered with an NPI since 2021.

In the registry since
2021
Specialties on file
2

Practice location Address checks out

3737 Grand Ave Ste 8
Billings, MT 59102-6258
Phone: (406) 248-2669
Fax: (406) 720-7759
Show map & directions

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

Specialties & licences

Dentist (primary) Taxonomy 122300000X
Dental Clinic/Center Taxonomy 261QD0000X

Record details

NPI number1770240806
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official William Winterholler — Owner · (406) 248-2669
Other names Legacy Smiles; Legacy Smiles
NPI enumeratedNovember 23, 2021
Last updated in NPPESJune 16, 2022
Certification dateJune 16, 2022
Mailing address3737 Grand Ave Ste 8, Billings, MT 59102-6258

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