Doctor profile · Federal record

Dr. Mark Kolozenski, DDS, MS

Periodontist · Orland Park, IL

  • NPI 1831316157
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
14654 Hollow Tree RD
Orland Park, IL 604627402
(708) 220-6640

Credentials & registration

NPPES · NUCC
NPI registered
April 2007 — 19 yrs on file
Profile last updated
May 20, 2014
Specialty taxonomy
1223P0300X — NUCC code
State license (1)
Illinois #021001669

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831316157. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$114
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Geistlich Pharma, North America, INC. 3 $83.53
BioHorizons Implant Systems INC. 2 $30.24

By nature of payment

Food and Beverage
$114

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
562
Patients
425
Total drug cost
$2,348
Drug Type Claims Patients Total cost
Ibuprofen Generic 152 103 $419
Amoxicillin Generic 144 111 $558
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 116 95 $482
Lorazepam Generic 49 42 $51
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 42 42 $371
Clindamycin Hcl Generic 30 19 $251
Methylprednisolone Generic 17 13 $168
Azithromycin Generic 12 0 $47

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Kolozenski's medical specialty?
Dr. Mark Kolozenski practices Periodontist in Orland Park, IL.
Where does Dr. Mark Kolozenski practice?
Dr. Mark Kolozenski practices at 14654 Hollow Tree RD, Orland Park, IL 604627402. Office phone: 7082206640.
What is Dr. Mark Kolozenski's NPI?
Dr. Mark Kolozenski's National Provider Identifier (NPI) is 1831316157, issued by NPPES.