Doctor profile · Federal record

Dr. Caleb Winkler, DDS

Dentist · Little Rock, AR

  • NPI 1538853643
  • 3 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
301 N Shackleford RD
Little Rock, AR 722112843
(501) 227-5155
Mailing address
10 Tupelo CT
Little Rock, AR 722234775

Credentials & registration

NPPES · NUCC
NPI registered
June 2023 — 3 yrs on file
Specialty taxonomy
122300000X — NUCC code
State license (1)
Arkansas #4664

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538853643. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$66
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ultradent Products Inc 1 $65.70

By nature of payment

Food and Beverage
$66

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
99
Patients
76
Total drug cost
$420
Drug Type Claims Patients Total cost
Amoxicillin Generic 49 48 $117
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 14 14 $156
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 14 14 $48
Clindamycin Hcl Generic 11 0 $67
Tramadol Hcl-Acetaminophen (Tramadol Hcl/Acetaminophen) Brand 11 0 $33

Frequently asked questions

Auto-generated from federal data
What is Dr. Caleb Winkler's medical specialty?
Dr. Caleb Winkler practices Dentist in Little Rock, AR.
Where does Dr. Caleb Winkler practice?
Dr. Caleb Winkler practices at 301 N Shackleford RD, Little Rock, AR 722112843. Office phone: 5012275155.
What is Dr. Caleb Winkler's NPI?
Dr. Caleb Winkler's National Provider Identifier (NPI) is 1538853643, issued by NPPES.