Leo Dumanis, DDS
- Part D claims, 2024
- 599
- Industry payments
- $56
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 444 N Northwest Hwy, Park Ridge, IL 60068
- Practice phone
- Call (847) 296-6100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd
Park Ridge, Illinois
Find Leo Dumanis' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Leo Dumanis is an oral and maxillofacial surgery (dentist) in Park Ridge, Illinois
Leo Dumanis practices at Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd in Park Ridge, Illinois.
Leo Dumanis' NPI, 1437255106, was assigned on September 16, 2006. Leo Dumanis holds Illinois license 021002152 19025627.
- NPI
- 1437255106NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2006
- NPI status
- Active
- Practice phone
- (847) 296-6100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Leo Dumanis practices at Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd in Park Ridge, Illinois
Leo Dumanis' primary practice is Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd, at 444 N Northwest Hwy, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 296-6100.
- Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd444 N Northwest Hwy, Park Ridge, IL 60068 · Cook CountyPhone(847) 296-6100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Leo Dumanis is affiliated with 2 sites of care and 1 medical group
Leo Dumanis' primary practice is Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd in Park Ridge, Illinois. Dmand AI also links Leo Dumanis to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Leo Dumanis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leo Dumanis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Leo Dumanis is one of 176 orals and maxillofacial surgery (dentist)s in Illinois
Oral and maxillofacial surgery is Leo Dumanis' primary specialty in the NPI Registry, under taxonomy code 1223S0112X. Leo Dumanis is licensed in Illinois.
Specialties and state licenses
- Oral and maxillofacial surgery (dentist), IllinoisPrimary
Orals and maxillofacial surgery (dentist)s near Leo Dumanis
Counts of orals and maxillofacial surgery (dentist)s with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Leo Dumanis' patients have a median age of 25
Across all payers, Dmand AI patient panel data puts Leo Dumanis' median patient age at 25, with 49% women.
Leo Dumanis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 25
Patient panel by sex, all payers
- Women49%
- Men50%
Source: Dmand AI Patient Panel Data
Leo Dumanis wrote 599 Medicare Part D claims in 2024
In 2024, Leo Dumanis wrote 599 Medicare Part D claims for 230 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Leo Dumanis' Part D claims, 2024
- Opioids22%130 of 599 claims
- Antibiotics41%248 of 599 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Leo Dumanis received $56 in industry payments in 2025
CMS Open Payments shows 2 general payments to Leo Dumanis from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Zimvie Inc. paid the most, $33.
Companies that paid Leo Dumanis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Leo Dumanis's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Leo Dumanis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leo Dumanis' NPI number?
Leo Dumanis' NPI number is 1437255106. It was assigned on September 16, 2006, and it is active in the NPI Registry.
What does Leo Dumanis specialize in?
Leo Dumanis is an oral and maxillofacial surgery (dentist) in Park Ridge, Illinois. The primary specialty in the NPI Registry is Oral and Maxillofacial Surgery (Dentist) (taxonomy code 1223S0112X).
Where does Leo Dumanis practice?
Leo Dumanis practices at 444 N Northwest Hwy, Park Ridge, IL 60068. Leo Dumanis' primary practice is Hochstadter Isaacson Cherny Dumanis & Assoc Maxillo Surgery Ltd in Park Ridge, Illinois. Dmand AI also links Leo Dumanis to 1 group practice or clinic and 1 medical group.
What is Leo Dumanis' office phone number?
The practice phone on file for Leo Dumanis is (847) 296-6100.
What is Leo Dumanis' medical license number?
Leo Dumanis holds Illinois license 021002152 19025627.
Has Leo Dumanis received payments from drug or device companies?
CMS Open Payments shows $56 in general payments to Leo Dumanis from 2 companies from 2025 to 2025. The largest total came from Zimvie Inc.
How long has Leo Dumanis been practicing?
Leo Dumanis' NPI was assigned in 2006.
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