Dr. Vanja Cuk, MD
- Medicare services, 2024
- 1,952
- Medicare patients, 2024
- 470
- Part D claims, 2024
- 13,578
- Publications
- 4
- Hospital affiliations
- 4
- Practice address
- 800 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (847) 437-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cuk'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. Vanja Cuk is an internist in Elk Grove Village, Illinois
Dr. Cuk practices at Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance.
Dr. Cuk's NPI, 1215022074, was assigned on October 4, 2006. Dr. Cuk holds Illinois license 036100024.
- NPI
- 1215022074NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648432062
- NPI enumeration date
- October 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 437-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Vanja Cuk practices at Ascension Alexian Brothers in Elk Grove Village, Illinois
Dr. Cuk's primary practice is Ascension Alexian Brothers, at 800 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (847) 437-5500.
- Ascension Alexian Brothers800 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(847) 437-5500
Source: Dmand AI Affiliation Data
Dr. Vanja Cuk is affiliated with 8 sites of care and 2 medical groups
Dr. Cuk's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dr. Cuk is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Alexian Brothers Medical Group Specialty Care. Dmand AI also links Dr. Cuk to 2 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, 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. Vanja Cuk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cuk practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Alexian Brothers | Available with a free account |
| +7 more sites and 1 medical group | 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. Vanja Cuk is one of 5,652 internists in Illinois
Internal medicine is Dr. Cuk's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cuk is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Cuk
Counts of internists 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. Vanja Cuk billed Medicare for 1,952 services in 2024
CMS data shows 1,952 Medicare services from Dr. Cuk across 19 procedure codes in 2024, for 470 Medicare patients. Medicare paid $146,736 for them.
Dr. Cuk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3792024: 1,3115%
- Other services
- 2023: 1822024: 26646%
- Lab and pathology
- 2023: 2142024: 24414%
- Tests and treatments
- 2023: 1652024: 13121%
- Drugs given in the office
- 2023: 332024: 0100%
Where Dr. Cuk's Medicare services took place, 2024
- In an office1,67086%
- In a facility28214%
Dr. Cuk compared with the Illinois median for internists, 2024
- Dr. Cuk
- Illinois median
- Medicare services
- 1,952vs 5663.4 times
- Medicare patients
- 470vs 2082.3 times
- Part D claims
- 12,772vs 28445.0 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Cuk's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Cuk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cuk and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Vanja Cuk treated 470 Medicare patients in 2024, average age 75
CMS counts 470 Medicare patients who saw Dr. Cuk in 2024. The largest group is 65 to 74, with 193 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cuk's median patient age at 67, with 46% women.
Dr. Cuk's Medicare patients by age, 2024
Dr. Cuk's Medicare patients by sex, 2024
- Women21746%
- Men25354%
Chronic conditions among Dr. Cuk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes39%
- Ischemic heart disease33%
- Chronic kidney disease25%
- Heart failure24%
- Anxiety23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cuk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Vanja Cuk wrote 13,578 Medicare Part D claims in 2024
In 2024, Dr. Cuk wrote 13,578 Medicare Part D claims for 799 patients. 84% of them were for generic drugs. CMS names the drug for 12,772 of them, across 181 drugs with 11 or more claims each, at $1,844,140 in total drug cost. In 2023, CMS named 11,632 claims across 190 drugs.
Dr. Cuk's Part D claims by kind of drug, 2024
- Generic11,397 claims84%
- Brand-name2,056 claims15%
- Other125 claims1%
Dr. Cuk's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Cuk's Part D claims, 2024
- Opioids2%272 of 13,578 claims
- Antibiotics2%314 of 13,578 claims
- Antipsychotics, patients 65 and over1%89 of 13,578 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 11,6322024: 12,77210%
Drugs named by CMS: 181 in 2024, 190 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Vanja Cuk offers telehealth to Medicare patients
Dr. Cuk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cuk as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Dr. Vanja Cuk has 4 publications on record
Dmand AI links 4 papers to Dr. Cuk, published from 2019 to 2025. The most frequent topics are Tandem Mass Spectrometry.
Dr. Cuk's papers by year, 2019 to 2025
Topics Dr. Cuk writes about most
- Tandem Mass Spectrometry
Recent publications by Dr. Cuk
See who Dr. Cuk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cuk works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Vanja Cuk received $11,728 in industry payments from 2016 to 2025
CMS Open Payments shows 826 general payments to Dr. Cuk from 50 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. GlaxoSmithKline, LLC. paid the most, $1,437.
General payments to Dr. Cuk by program year, 2016 to 2025
General payments to Dr. Cuk by kind, 2016 to 2025
- Food and beverage$11,60699%
- Education$1221%
Companies that paid Dr. Cuk the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Vanja Cuk'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Vanja Cuk
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. Vanja Cuk's NPI number?
Dr. Vanja Cuk's NPI number is 1215022074. It was assigned on October 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Vanja Cuk?
Dr. Vanja Cuk is an internist in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Vanja Cuk practice?
Dr. Cuk practices at 800 Biesterfield Rd, Elk Grove Village, IL 60007. Dr. Cuk's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dmand AI also links Dr. Cuk to 2 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Vanja Cuk's office phone number?
The practice phone on file for Dr. Cuk is (847) 437-5500.
What is Dr. Vanja Cuk's medical license number?
Dr. Cuk holds Illinois license 036100024.
Which hospitals is Dr. Vanja Cuk affiliated with?
Dr. Cuk practices at Ascension Alexian Brothers in Elk Grove Village, Illinois. Dr. Cuk is also affiliated with Northwestern Medicine Central DuPage Hospital. Dmand AI links Dr. Cuk to 2 more hospitals.
What medical group is Dr. Vanja Cuk part of?
Dr. Cuk is linked to Alexian Brothers Medical Group Specialty Care. Dmand AI links Dr. Cuk to 1 more medical group.
Does Dr. Vanja Cuk accept Medicare?
Yes. CMS data shows Dr. Cuk billed Medicare for 1,952 services in 2024, and Dr. Cuk accepts Medicare assignment.
Does Dr. Vanja Cuk offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cuk as offering telehealth services.
How many Medicare patients does Dr. Vanja Cuk see?
CMS counts 470 Medicare patients who saw Dr. Cuk in 2024, with an average age of 75.
Show 5 more questionsShow fewer questions
What services does Dr. Vanja Cuk bill to Medicare?
In 2024, Dr. Cuk's most billed Medicare services were office visit, established patient (99214), lab and pathology test (83036) and hospital inpatient care (99232).
What drugs does Dr. Vanja Cuk prescribe most?
In 2024 Medicare Part D data, Dr. Cuk's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.
Has Dr. Vanja Cuk received payments from drug or device companies?
CMS Open Payments shows $11,728 in general payments to Dr. Cuk from 50 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Vanja Cuk been practicing?
Dr. Cuk graduated from medical school in 1992, 34 years ago.
Does Dr. Vanja Cuk do research?
Dmand AI links 4 publications to Dr. Cuk, published from 2019 to 2025.
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