Doctor profile · Federal record

Dr. Jonathan Karch, D.D.S.

Dentist · Johnston, IA

  • NPI 1013329978
  • 12 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5495 Nw 100Th St
Johnston, IA 50131
(515) 331-1600
fax (515) 207-4441

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
December 2, 2019
Specialty taxonomy
122300000X — NUCC code
State license (1)
Iowa #DDS-09288

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013329978. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$725
Transactions
11
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Ultradent Products INC 7 $523.42
Align Technology, INC. 2 $137.68
Straumann USA LLC 2 $63.82

By nature of payment

Gift
$523
Food and Beverage
$202

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
53
Patients
37
Total drug cost
$185
Drug Type Claims Patients Total cost
Amoxicillin Generic 31 26 $105
Chlorhexidine Gluconate Generic 22 11 $80

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Karch's medical specialty?
Dr. Jonathan Karch practices Dentist in Johnston, IA.
Where does Dr. Jonathan Karch practice?
Dr. Jonathan Karch practices at 5495 Nw 100Th St, Johnston, IA 50131. Office phone: 5153311600.
What is Dr. Jonathan Karch's NPI?
Dr. Jonathan Karch's National Provider Identifier (NPI) is 1013329978, issued by NPPES.