Doctor profile · Federal record

Dr. Leo Dumanis, DDS

Oral and Maxillofacial Surgery (Dentist) · Oral and Maxillofacial Surgery (Dentist) · Park Ridge, IL

  • NPI 1437255106
  • 20 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
444 N Northwest Hwy, Suite 325
Park Ridge, IL 60068
(847) 296-6100
fax (847) 296-8706

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
July 11, 2008
Specialty taxonomy
1223S0112X — NUCC code
State licenses (2)
Illinois #021002152 19025627 · Illinois #13700642

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1437255106. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,543
Transactions
18
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Zimvie INC. 16 $1,468.85
Straumann USA LLC 2 $74.48

By nature of payment

Travel and Lodging
$725
Food and Beverage
$619
Education
$200

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
508
Patients
431
Total drug cost
$2,323
Drug Type Claims Patients Total cost
Amoxicillin Generic 177 152 $750
Acetaminophen-Codeine (Acetaminophen With Codeine) Brand 101 91 $317
Chlorhexidine Gluconate Generic 86 61 $556
Ibuprofen Generic 86 72 $332
Azithromycin Generic 22 21 $125
Clindamycin Hcl Generic 21 19 $181
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 15 15 $62

Frequently asked questions

Auto-generated from federal data
What is Dr. Leo Dumanis's medical specialty?
Dr. Leo Dumanis practices Oral and Maxillofacial Surgery (Dentist) in Park Ridge, IL.
Where does Dr. Leo Dumanis practice?
Dr. Leo Dumanis practices at 444 N Northwest Hwy, Park Ridge, IL 60068. Office phone: 8472966100.
What is Dr. Leo Dumanis's NPI?
Dr. Leo Dumanis's National Provider Identifier (NPI) is 1437255106, issued by NPPES.