Leo Dumanis, DDS
Oral and Maxillofacial Surgery (Dentist) · Park Ridge, IL
Leo Dumanis, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Park Ridge, Illinois, and NPI 1437255106, issued on Sep 16, 2006. Check the license (Illinois 021002152 19025627, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leo Dumanis
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- 021002152 19025627 IL
13700642 IL
Self-reported in NPPES; status is on the state search - Practice location
- 444 N Northwest Hwy, Park Ridge, IL 60068
- Phone
- (847) 296-6100
- Enumerated
- Sep 16, 2006
- Record last updated
- Jul 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (847) 296-8706
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 322 in Illinois → Look up another NPI →
Also registered at 444 N Northwest Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francine Abramson, LCSWClinical Social Worker1275782922
- Diane Barounis, LCSWClinical Social Worker1992934087
- Muriel BenzSocial Worker1316912678
- Catherine Betka, PTAPhysical Therapy Assistant1174735195
- Patricia Bloom, MDFamily Medicine Physician1457326324
- Carly BoscoProfessional Counselor1952931651
Verify Leo Dumanis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 021002152 19025627Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
599 Medicare Part D claims for 230 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 130 claims were for opioids.
Most prescribed
- Amoxicillin148 claims
- Ibuprofen117 claims
- Chlorhexidine Gluconate87 claims
- Azithromycin80 claims
- Acetaminophen-Codeine72 claims
- Hydrocodone-Acetaminophen52 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,543.33
18 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Leo Dumanis among 322 oral and maxillofacial surgery (dentist) records in Illinois
Leo Dumanis, DDS is one of 322 oral and maxillofacial surgery (dentist) records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 56% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2008 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Illinois
There are 322 oral and maxillofacial surgery (dentist) records in Illinois.
All 322 in Illinois → Every provider in Park Ridge → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Barry Cherny, DDSPark Ridge, IL 600681922196807
- Brian Cherny, DMDPark Ridge, IL 600681184216707
- Bruce Hochstadter, DDSPark Ridge, IL 600681578666137
- Richard Isaacson, DDSPark Ridge, IL 600681639267511
- John Sisto, D.D.S.Park Ridge, IL 600681336365642
- Anthony Spina, DDS MDPark Ridge, IL 600681508850272
- Wayne Wagner, DDSPark Ridge, IL 600681003876988
- Aaron Figueroa, DDSNorthbrook, IL 600621508124785
Common questions
What is Leo Dumanis, DDS's NPI number?
Leo Dumanis, DDS's National Provider Identifier (NPI) is 1437255106, issued on Sep 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leo Dumanis, DDS located?
The NPPES record lists a practice address at 444 N Northwest Hwy, Park Ridge, IL, 60068. Phone: (847) 296-6100. Providers update this record themselves, so call before visiting.
How can I verify Leo Dumanis, DDS's license?
NPPES lists Illinois license number 021002152 19025627, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Leo Dumanis, DDS prescribe under Medicare Part D?
In 2024, Leo Dumanis, DDS had 599 Medicare Part D claims for 230 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.