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
Mailing address5495 Nw 100th St, Johnston, IA 50131-4808

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