Doctor profile · Federal record

Dr. Carolyn Dienes, OD

Optometrist (CMS: Optometry) · Optometrist · Downers Grove, IL

  • NPI 1013391077
  • Accepts Medicare
  • 13 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1412 Butterfield RD
Downers Grove, IL 605151031
(630) 627-3001
fax (630) 627-3021
Additional location
7200 Harrison Ave # U265
Rockford, IL 611121017
(815) 332-2223
Mailing address
7200 Harrison Ave # U265
Rockford, IL 611121017

Credentials & registration

NPPES · NUCC
NPI registered
July 2015 — 11 yrs on file
Profile last updated
December 7, 2021
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
152W00000X — NUCC code
State licenses (2)
Illinois #046010862 · Indiana #18003909A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1013391077. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$89
Transactions
4
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Bausch & Lomb Americas INC. 3 $51.66
Abb Con-Cise Optical Group LLC 1 $37.74

By nature of payment

Food and Beverage
$89

Frequently asked questions

Auto-generated from federal data
What is Dr. Carolyn Dienes's medical specialty?
Dr. Carolyn Dienes practices Optometrist in Downers Grove, IL.
Where does Dr. Carolyn Dienes practice?
Dr. Carolyn Dienes practices at 1412 Butterfield RD, Downers Grove, IL 605151031. Office phone: 6306273001.
What is Dr. Carolyn Dienes's NPI?
Dr. Carolyn Dienes's National Provider Identifier (NPI) is 1013391077, issued by NPPES.
Does Dr. Carolyn Dienes accept Medicare assignment?
Yes. Dr. Carolyn Dienes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.