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

John Katzer, OD

Individual provider Optometrist · NPI 1164453759

John Katzer, OD is an Optometrist in Topeka, Kansas. Practices as a sole proprietor. Licensed in Kansas.

Licensed in
KS
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

2200 SW Gage Blvd
Topeka, KS 66622-0001
Phone: (785) 350-3111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optometrist (primary) Taxonomy 152W00000X · Licence 1706 (KS)

Record details

NPI number1164453759
Entity typeIndividual (Type 1)
GenderMale
Credentials OD
Sole proprietorYes
NPI enumeratedJuly 5, 2006
Last updated in NPPESJuly 8, 2007
Mailing address3739 Thomas Rd, Wellsville, KS 66092-8781

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