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

Dr. William Thomas Steinhauser, OD

Individual provider Optometrist · NPI 1003428210

Dr. William Thomas Steinhauser, OD is an Optometry in Arlington Heights, Illinois. Graduated from Illinois College of Optometry at Chicago in 2020, 6 years ago. Licensed in Illinois.

Years since qualifying
6
Trained at
Illinois College of Optometry at Chicago
Licensed in
IL
In the registry since
2020
What do these letters mean?
OD — Doctor of Optometry
An optometrist: examines eyes, prescribes glasses and contacts, and treats many eye conditions.

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Practice location Address checks out

1046 S Arlington Heights Rd
Arlington Heights, IL 60005-3139
Phone: (847) 290-1131
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 046011450 (IL)

Record details

NPI number1003428210
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedAugust 19, 2020
Last updated in NPPESAugust 19, 2020
Certification dateAugust 19, 2020
Mailing address1046 S Arlington Heights Rd, Arlington Heights, IL 60005-3139

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 2020 (6 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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