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

Individual provider Optician · NPI 1942645056

Mr. John Robert Jansen is an Optician in Grundy Center, Iowa. Practices as a sole proprietor. Registered with an NPI since 2013.

In the registry since
2013
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Practice location Address checks out

613 G Ave
Grundy Center, IA 50638
Phone: (319) 824-3718
Fax: (319) 824-4189
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Optician (primary) Taxonomy 156FX1800X

Record details

NPI number1942645056
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 2, 2013
Last updated in NPPESMay 2, 2013