Doctor profile · Federal record

Dr. Garrett Obenauf, DMD

Dentist · Libertyville, IL

  • NPI 1356969257
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1109 W Park Ave
Libertyville, IL 600482552
(847) 367-1133
Mailing address
998 Castlewood CT
Gurnee, IL 600314106

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
Illinois #019032778

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356969257. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$473
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Straumann USA LLC 3 $350.00
Dentsply Sirona Inc 1 $123.43

By nature of payment

Education
$350
Food and Beverage
$123

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
24
Patients
19
Total drug cost
$90
Drug Type Claims Patients Total cost
Amoxicillin Generic 24 19 $90

Frequently asked questions

Auto-generated from federal data
What is Dr. Garrett Obenauf's medical specialty?
Dr. Garrett Obenauf practices Dentist in Libertyville, IL.
Where does Dr. Garrett Obenauf practice?
Dr. Garrett Obenauf practices at 1109 W Park Ave, Libertyville, IL 600482552. Office phone: 8473671133.
What is Dr. Garrett Obenauf's NPI?
Dr. Garrett Obenauf's National Provider Identifier (NPI) is 1356969257, issued by NPPES.