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

Zibute G. Zaparackas, MD and Paul A. Knepper, MD, PHD, Ltd

Organization Ophthalmology Physician · NPI 1669688966

Zibute G. Zaparackas, MD and Paul A. Knepper, MD, PHD, Ltd is an Ophthalmology Physician in Chicago, Illinois. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
Ltd — Limited
A form of business registration, not a clinical qualification.

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Practice location Address checks out

150 E Huron St Ste 1000
Chicago, IL 60611-2999
Phone: (312) 337-1285
Fax: (312) 337-1452
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X

Record details

NPI number1669688966
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Lisa Linquist — Office Manager · (312) 337-1285
NPI enumeratedMay 15, 2007
Last updated in NPPESAugust 22, 2020
Mailing address150 E Huron St, Suite 1000, Chicago, IL 60611-2999

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