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

Dr. Jonathan Jeffrey Karch, DDS

Individual provider Dentist · NPI 1013329978

Dr. Jonathan Jeffrey Karch, DDS is a Dentist in Johnston, Iowa. Works from 2 locations. Licensed in Iowa.

Licensed in
IA
In the registry since
2014
What do these letters mean?
DDS — Doctor of Dental Surgery
A dentist. DDS and DMD are the same qualification — universities choose which title to award.

See every abbreviation used in this directory →

Practice location Address checks out

5495 NW 100th St
Johnston, IA 50131
Phone: (515) 331-1600
Fax: (515) 207-4441
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5495 Nw 100th St, Johnston, IA 50131 — (515) 331-1600

Specialties & licences

Dentist (primary) Taxonomy 122300000X · Licence DDS-09288 (IA)

Record details

NPI number1013329978
Entity typeIndividual (Type 1)
GenderMale
Credentials DDS
Sole proprietorNo
NPI enumeratedMay 27, 2014
Last updated in NPPESDecember 2, 2019

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