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

Individual provider Optometrist · NPI 1093777815

Dr. Robert Kessen, OD is an Optometry in Wausau, Wisconsin. Graduated from Illinois College of Optometry at Chicago in 1995, 31 years ago. Practices with Stine Eye Center, LLC, a 5-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
31
Trained at
Illinois College of Optometry at Chicago
Licensed in
WI
In the registry since
2006
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

2100 Stewart Ave Ste 120
Wausau, WI 54401-1700
Phone: (715) 845-1988
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2629 (WI)

Record details

NPI number1093777815
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedApril 5, 2006
Last updated in NPPESJuly 13, 2026
Mailing address3001 Rib Mountain Way, Wausau, WI 54401-9279

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO
Graduated 1995 (31 years in practice)
Group practice Stine Eye Center, Llc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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