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

Mark A Kornaus, OD

Individual provider Optometrist · NPI 1215993530

Mark A Kornaus, OD is an Optometry in Madison, Wisconsin. Qualified in 1984, 42 years ago. Practices with Southwestern Eye Center Ltd, a 117-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
42
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

1821 S Stoughton Rd
Madison, WI 53716-2257
Phone: (608) 260-6000
Fax: (608) 260-6716
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 2011-035 (WI)

Record details

NPI number1215993530
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorNo
NPI enumeratedApril 25, 2006
Last updated in NPPESDecember 3, 2020
Certification dateDecember 3, 2020
Mailing address1821 S Stoughton Rd, Dean Medical Center, Madison, WI 53716-2257

Medicare enrollment

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

Medicare specialtyOPTOMETRY
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Southwestern Eye Center Ltd — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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