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

Dr. William Joseph Synan, DDS

Individual provider Oral and Maxillofacial Surgery (Dentist) · NPI 1518061514

Dr. William Joseph Synan, DDS is a Maxillofacial Surgery in Iowa City, Iowa. Graduated from Columbia University College of Dental Medicine in 1983, 43 years ago. Practices with State University of Iowa, a 1,885-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
43
Trained at
Columbia University College of Dental Medicine
Licensed in
IA
In the registry since
2006
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

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Practice location Address checks out

322 Dental Science Bldg S
Iowa City, IA 52242-1001
Phone: (319) 335-7440
Fax: (319) 335-7451
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Oral and Maxillofacial Surgery (Dentist) (primary) Taxonomy 1223S0112X · Licence 07871 (IA)

Record details

NPI number1518061514
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedSeptember 11, 2006
Last updated in NPPESFebruary 20, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMAXILLOFACIAL SURGERY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF DENTAL MEDICINE
Graduated 1983 (43 years in practice)
Group practice State University Of Iowa — 1885 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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