Dr. Konstantin I. Denev, MD
- Hospital affiliations
- 2
- Industry payments
- $53
- Medical groups
- 11
- State licenses
- 2
- Year NPI issued
- 2005
- Practice address
- 1555 N Barrington Rd, Hoffman Estates, IL 60169
- Practice phone
- Call (847) 843-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Denev's 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.
Dr. Konstantin I. Denev is an emergency medicine physician in Hoffman Estates, Illinois
Dr. Denev practices at Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance.
Dr. Denev's NPI, 1437131299, was assigned on November 17, 2005. Dr. Denev holds Illinois license 036110062.
- NPI
- 1437131299NPI Registry (opens in a new tab)
- NPI enumeration date
- November 17, 2005
- NPI status
- Active
- Practice phone
- (847) 843-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Konstantin I. Denev practices at Ascension Saint Alexius in Hoffman Estates, Illinois
Dr. Denev's primary practice is Ascension Saint Alexius, at 1555 N Barrington Rd, Hoffman Estates, IL 60169 in Cook County. The practice phone is (847) 843-2000.
- Ascension Saint Alexius1555 N Barrington Rd, Hoffman Estates, IL 60169 · Cook CountyPhone(847) 843-2000
Source: Dmand AI Affiliation Data
Dr. Konstantin I. Denev is affiliated with 6 sites of care and 11 medical groups
Dr. Denev's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Dr. Denev is also affiliated with AdventHealth Orlando. The medical group on file is CEP America. Dmand AI also links Dr. Denev to 10 more medical groups, 3 group practices and clinics and 1 breast imaging center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Konstantin I. Denev's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Denev practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Saint Alexius | Available with a free account |
| +5 more sites and 10 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Konstantin I. Denev is one of 2,385 emergency medicine physicians in Illinois
Emergency medicine is Dr. Denev's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Denev's licenses on file in 2 states: Illinois and Florida.
Specialties and state licenses
- Emergency medicine, IllinoisPrimary
- Pediatrics, Florida
Emergency medicine physicians near Dr. Denev
Counts of emergency medicine physicians 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
Dr. Konstantin I. Denev's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Denev's median patient age at 8, with 42% women.
Dr. Denev's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women42%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Konstantin I. Denev received $53 in industry payments from 2023 to 2024
CMS Open Payments shows 2 general payments to Dr. Denev from 1 drug or device company from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $53.
General payments to Dr. Denev by program year, 2023 to 2024
Companies that paid Dr. Denev the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Konstantin I. Denev'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Konstantin I. Denev
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Konstantin I. Denev's NPI number?
Dr. Konstantin I. Denev's NPI number is 1437131299. It was assigned on November 17, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Konstantin I. Denev?
Dr. Konstantin I. Denev is an emergency medicine physician in Hoffman Estates, Illinois. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Konstantin I. Denev practice?
Dr. Denev practices at 1555 N Barrington Rd, Hoffman Estates, IL 60169. Dr. Denev's primary practice is Ascension Saint Alexius in Hoffman Estates, Illinois, part of Ascension Health Alliance. Dmand AI also links Dr. Denev to 10 medical groups, 3 group practices and clinics and 1 breast imaging center.
What is Dr. Konstantin I. Denev's office phone number?
The practice phone on file for Dr. Denev is (847) 843-2000.
What is Dr. Konstantin I. Denev's medical license number?
Dr. Denev holds Illinois license 036110062, one of the licenses on file in 2 states.
Which states has Dr. Konstantin I. Denev been licensed in?
Dmand AI has state licenses on file for Dr. Denev in Illinois and Florida.
Which hospitals is Dr. Konstantin I. Denev affiliated with?
Dr. Denev practices at Ascension Saint Alexius in Hoffman Estates, Illinois. Dr. Denev is also affiliated with AdventHealth Orlando.
What medical group is Dr. Konstantin I. Denev part of?
Dr. Denev is linked to CEP America. Dmand AI links Dr. Denev to 10 more medical groups.
Has Dr. Konstantin I. Denev received payments from drug or device companies?
CMS Open Payments shows $53 in general payments to Dr. Denev from 1 company from 2023 to 2024. The largest total came from Inari Medical, Inc.
How long has Dr. Konstantin I. Denev been practicing?
Dr. Denev graduated from medical school in 1996, 30 years ago.
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