Doctor profile · Federal record

Dr. Douglas Hanneman, DDS

Dentist · Vinton, IA

  • NPI 1922163948
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
118 East 4Th St
Vinton, IA 523491757
(319) 472-5209

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
122300000X — NUCC code
State license (1)
Iowa #6311

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922163948. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ultradent Products INC 1 $124.98

By nature of payment

Gift
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
74
Patients
48
Total drug cost
$119
Drug Type Claims Patients Total cost
Amoxicillin Generic 61 48 $90
Clindamycin Hcl Generic 13 0 $29

Frequently asked questions

Auto-generated from federal data
What is Dr. Douglas Hanneman's medical specialty?
Dr. Douglas Hanneman practices Dentist in Vinton, IA.
Where does Dr. Douglas Hanneman practice?
Dr. Douglas Hanneman practices at 118 East 4Th St, Vinton, IA 523491757. Office phone: 3194725209.
What is Dr. Douglas Hanneman's NPI?
Dr. Douglas Hanneman's National Provider Identifier (NPI) is 1922163948, issued by NPPES.