Doctor profile · Federal record

Dr. Douglas Kummer, DDS

Dentist · Alton, IL

  • NPI 1407168008
  • 16 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3432 College Ave
Alton, IL 620025006
(618) 465-5815
fax (618) 465-5927

Credentials & registration

NPPES · NUCC
NPI registered
July 2010 — 16 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
Illinois #019028402

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407168008. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$59
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
A-dec, Inc. 1 $59.00

By nature of payment

Gift
$59

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
75
Patients
49
Total drug cost
$295
Drug Type Claims Patients Total cost
Amoxicillin Generic 60 49 $179
Clindamycin Hcl Generic 15 0 $116

Frequently asked questions

Auto-generated from federal data
What is Dr. Douglas Kummer's medical specialty?
Dr. Douglas Kummer practices Dentist in Alton, IL.
Where does Dr. Douglas Kummer practice?
Dr. Douglas Kummer practices at 3432 College Ave, Alton, IL 620025006. Office phone: 6184655815.
What is Dr. Douglas Kummer's NPI?
Dr. Douglas Kummer's National Provider Identifier (NPI) is 1407168008, issued by NPPES.