OrganizationActive
John Welch, DDS, PLLC
NPI 1437541380 · Dental Clinic/Center · Sioux City, IA
Provider details
- NPI number
- 1437541380
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- John Welch, Owner(515) 770-3611
- License
- DDS-09155 (IA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Practice location
4801 Southern Hills Dr
Sioux City, IA 51106
Phone: (712) 274-7377
Fax: (712) 276-8432
Approximate (ZIP-level) locationGet directions
Mailing address
4801 Southern Hills Dr
Sioux City, IA 51106
Registry dates
- Enumerated
- 2015-03-02
- Last updated
- 2019-08-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.