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

Dr. William J Wash, DDS

Individual provider Dentist · NPI 1013156546

Dr. William J Wash, DDS is a Dentist in Bensenville, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2009
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.

See every abbreviation used in this directory →

Practice location Address checks out

545 S York Rd
Bensenville, IL 60106-3000
Phone: (630) 766-0115
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence 019-020688 (IL)

Record details

NPI number1013156546
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorYes
NPI enumeratedFebruary 6, 2009
Last updated in NPPESFebruary 6, 2009
Mailing address545 S York Rd, Bensenville, IL 60106-3000

Other providers in Bensenville