Individual provider · Type 1 NPI
Graham Howerzyl, DDS
General Practice Dentistry · Sioux Center, IA
NPI number
1659217859
Active
Practice location
159 S Main Ave
Sioux Center, IA 51250-1535
Mailing address
327 Parkview Ct
North Liberty, IA 52317-9640
Specialties and licenses
| Taxonomy | Code | License |
|---|---|---|
| General Practice Dentistry Primary | 1223G0001X | DDS-10511 (IA) |
General Practice Dentistry: A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
6 other providers at this address
- Agape Dentistry, PCGeneral Practice Dentistry Sioux Center, IA NPI 1215106430
- Agape Dentistry, PLCGeneral Practice Dentistry Sioux Center, IA NPI 1336206515
- Bylsma-Mulder Family Dentistry, P.c.Dental Clinic/Center Sioux Center, IA NPI 1316483647
- Joseph M. Van Es, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1235171489
- Ken L. Addink, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1851372940
- Leanne C. Bylsma-Mulder, DDSDentist Sioux Center, IA NPI 1457304362
Other general practice dentistry providers in Sioux Center
- Joseph M. Van Es, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1235171489
- Catalina Uribe Schmit, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1447095294
- Joselynn Castillo, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1710818471
- Trevor James Kuiper, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1740620285
- Ken L. Addink, DDSGeneral Practice Dentistry Sioux Center, IA NPI 1851372940
About NPI 1659217859
Graham Howerzyl, DDS's National Provider Identifier is 1659217859, issued on Apr 28, 2026. The primary taxonomy on file is General Practice Dentistry (1223G0001X), and the practice location is in Sioux Center, IA. The record was last updated on Jun 23, 2026.