Doctor profile · Federal record

Dr. Joseph Marsek, DMD

General Practice Dentistry · Mount Prospect, IL

  • NPI 1417561705
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
920 N Elmhurst RD
Mount Prospect, IL 600561126
(224) 347-3475
Mailing address
2042 Laurel Valley Dr
Vernon Hills, IL 600614556

Credentials & registration

NPPES · NUCC
NPI registered
September 2020 — 6 yrs on file
Specialty taxonomy
1223G0001X — NUCC code
State license (1)
Illinois #019032712

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417561705. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$53
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Align Technology, Inc. 1 $37.04
Elevate Oral Care 1 $16.23

By nature of payment

Food and Beverage
$53

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Marsek's medical specialty?
Dr. Joseph Marsek practices General Practice Dentistry in Mount Prospect, IL.
Where does Dr. Joseph Marsek practice?
Dr. Joseph Marsek practices at 920 N Elmhurst RD, Mount Prospect, IL 600561126. Office phone: 2243473475.
What is Dr. Joseph Marsek's NPI?
Dr. Joseph Marsek's National Provider Identifier (NPI) is 1417561705, issued by NPPES.