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Search › Iowa › 1223G0001X

Graham Howerzyl, DDS

NPI 1659217859 · on the registry since 2026 · sole proprietor

Practice

Address
159 S Main Ave
Sioux Center, IA 51250
Phone
(712) 722-2618
Organisation at this address
Agape Dentistry, Pc
Agape Dentistry, Plc
Bylsma-Mulder Family Dentistry, P.C.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
4

Registry record

Primary taxonomy
1223G0001X
1223G0001X
Licence states on file
IA
From the registry's licence fields, which are often incomplete.
Sex
Male
Record last updated
2026-06-23

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Iowa