Doctor profile · Federal record

Dr. Agnieszka Kumar, DDS

General Practice Dentistry · Crystal Lake, IL

  • NPI 1366606204
  • 18 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8600 US Highway 14, Suite 203
Crystal Lake, IL 600122706
(815) 356-0033
fax (815) 356-0035

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Illinois #019-025663

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366606204. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$90
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, INC. 1 $75.00
Philips North America LLC 1 $14.97

By nature of payment

Consulting Fee
$75
Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
43
Patients
0
Total drug cost
$474
Drug Type Claims Patients Total cost
Valacyclovir (Valacyclovir Hcl) Brand 15 0 $275
Amoxicillin Generic 14 0 $63
Chlorhexidine Gluconate Generic 14 0 $136

Frequently asked questions

Auto-generated from federal data
What is Dr. Agnieszka Kumar's medical specialty?
Dr. Agnieszka Kumar practices General Practice Dentistry in Crystal Lake, IL.
Where does Dr. Agnieszka Kumar practice?
Dr. Agnieszka Kumar practices at 8600 US Highway 14, Crystal Lake, IL 600122706. Office phone: 8153560033.
What is Dr. Agnieszka Kumar's NPI?
Dr. Agnieszka Kumar's National Provider Identifier (NPI) is 1366606204, issued by NPPES.