Iazsmin B. Ventura
- Medicare services, 2024
- 455
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 1,017
- Publications
- 10
- Hospital affiliations
- 2
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Iazsmin Ventura'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.
Iazsmin B. Ventura is a rheumatologist in Chicago, Illinois
Iazsmin Ventura practices at The University of Chicago Medical Center in Chicago, Illinois.
Iazsmin Ventura's NPI, 1225464290, was assigned on September 22, 2013. Iazsmin Ventura holds Illinois license 036140690.
- NPI
- 1225464290NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981994803
- NPI enumeration date
- September 22, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Iazsmin B. Ventura practices at The University of Chicago Medical Center in Chicago, Illinois
Iazsmin Ventura's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Iazsmin B. Ventura is affiliated with 3 sites of care and 2 medical groups
Iazsmin Ventura's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Iazsmin Ventura is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Iazsmin Ventura to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Iazsmin B. Ventura's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Iazsmin Ventura practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Iazsmin B. Ventura is one of 285 rheumatologists in Illinois
Rheumatology is Iazsmin Ventura's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Iazsmin Ventura is licensed in Illinois.
Specialties and state licenses
- Rheumatology, IllinoisPrimary
Rheumatologists near Iazsmin Ventura
Counts of rheumatologists 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
Iazsmin B. Ventura billed Medicare for 455 services in 2024
CMS data shows 455 Medicare services from Iazsmin Ventura across 5 procedure codes in 2024, for 142 Medicare patients. Medicare paid $30,188 for them. Every service was in a facility, such as a hospital, rather than an office.
Iazsmin Ventura's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2052024: 25122%
- Other services
- 2023: 02024: 204
Iazsmin Ventura compared with the Illinois median for rheumatologists, 2024
- Iazsmin Ventura
- Illinois median
- Medicare services
- 455vs 98754% below
- Medicare patients
- 142vs 26246% below
- Part D claims
- 855vs 1,07721% below
Medians across 290 rheumatologists in Illinois with Dmand AI profiles that report each measure.
Iazsmin Ventura'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Iazsmin Ventura and other rheumatologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Iazsmin B. Ventura treated 142 Medicare patients in 2024, average age 69
CMS counts 142 Medicare patients who saw Iazsmin Ventura in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high blood pressure, and 72% have arthritis. 36% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Iazsmin Ventura's median patient age at 68, with 73% women.
Iazsmin Ventura's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Iazsmin Ventura's Medicare patients by sex, 2024
- Women9869%
- Men4431%
Chronic conditions among Iazsmin Ventura's Medicare patients, 2024
- High blood pressure75%
- Arthritis72%
- High cholesterol66%
- Diabetes42%
- COPD35%
- Chronic kidney disease35%
- Heart failure32%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Iazsmin Ventura's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Iazsmin B. Ventura wrote 1,017 Medicare Part D claims in 2024
In 2024, Iazsmin Ventura wrote 1,017 Medicare Part D claims for 149 patients. 74% of them were for generic drugs. CMS names the drug for 855 of them, across 29 drugs with 11 or more claims each, at $1,497,624 in total drug cost. In 2023, CMS named 552 claims across 17 drugs.
Iazsmin Ventura's Part D claims by kind of drug, 2024
- Generic751 claims74%
- Brand-name and other266 claims26%
Iazsmin Ventura'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 Iazsmin Ventura's Part D claims, 2024
- Antibiotics2%18 of 1,017 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: 5522024: 85555%
Drugs named by CMS: 29 in 2024, 17 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
Iazsmin B. Ventura offers telehealth to Medicare patients
Iazsmin Ventura accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Iazsmin Ventura as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Iazsmin B. Ventura has 10 publications on record
Dmand AI links 10 papers to Iazsmin Ventura, published from 2018 to 2022. 2021 was the busiest year, with 3. The most frequent topics are Lung Diseases, Interstitial and Tomography, X-Ray Computed. Iazsmin Ventura's most frequent co-authors are Ayodeji O. Adegunsoye, Mary Strek and Jonathan Hero Chung.
Iazsmin Ventura's papers by year, 2018 to 2022
Topics Iazsmin Ventura writes about most
- Lung Diseases, Interstitial
- Tomography, X-Ray Computed
Iazsmin Ventura's most frequent co-authors
Recent publications by Iazsmin Ventura
See who Iazsmin Ventura researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Iazsmin Ventura works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Iazsmin B. Ventura received $31,193 in industry payments from 2016 to 2025
CMS Open Payments shows 187 general payments to Iazsmin Ventura from 29 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 61% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $21,389.
General payments to Iazsmin Ventura by program year, 2016 to 2025
General payments to Iazsmin Ventura by kind, 2016 to 2025
- Consulting fees$19,14061%
- Food and beverage$4,91716%
- Honoraria$4,50014%
- Travel and lodging$2,2987%
- Education$3371%
Companies that paid Iazsmin Ventura 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 Iazsmin B. Ventura'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 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 Iazsmin B. Ventura
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Iazsmin B. Ventura's NPI number?
Iazsmin B. Ventura's NPI number is 1225464290. It was assigned on September 22, 2013, and it is active in the NPI Registry.
What does Iazsmin B. Ventura specialize in?
Iazsmin B. Ventura is a rheumatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Iazsmin B. Ventura practice?
Iazsmin Ventura practices at 5841 S Maryland Ave, Chicago, IL 60637. Iazsmin Ventura's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Iazsmin Ventura to 1 hospital and 1 medical group.
What is Iazsmin B. Ventura's office phone number?
The practice phone on file for Iazsmin Ventura is (773) 702-1530.
What is Iazsmin B. Ventura's medical license number?
Iazsmin Ventura holds Illinois license 036140690.
Which hospitals is Iazsmin B. Ventura affiliated with?
Iazsmin Ventura is affiliated with University of Chicago Medical Center. Dmand AI links Iazsmin Ventura to 1 more hospital.
What medical group is Iazsmin B. Ventura part of?
Iazsmin Ventura is linked to UChicago Medicine Physicians. Dmand AI links Iazsmin Ventura to 1 more medical group.
Does Iazsmin B. Ventura accept Medicare?
Yes. CMS data shows Iazsmin Ventura billed Medicare for 455 services in 2024, and Iazsmin Ventura accepts Medicare assignment.
Does Iazsmin B. Ventura offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Iazsmin Ventura as offering telehealth services.
How many Medicare patients does Iazsmin B. Ventura see?
CMS counts 142 Medicare patients who saw Iazsmin Ventura in 2024, with an average age of 69.
Show 6 more questionsShow fewer questions
What services does Iazsmin B. Ventura bill to Medicare?
In 2024, Iazsmin Ventura's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
What drugs does Iazsmin B. Ventura prescribe most?
In 2024 Medicare Part D data, Iazsmin Ventura's most prescribed drugs by claims were Prednisone, Methotrexate and Mycophenolate Mofetil.
Has Iazsmin B. Ventura received payments from drug or device companies?
CMS Open Payments shows $31,193 in general payments to Iazsmin Ventura from 29 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Iazsmin B. Ventura been practicing?
Iazsmin Ventura graduated from medical school in 2013, 13 years ago.
Does Iazsmin B. Ventura do research?
Dmand AI links 10 publications to Iazsmin Ventura, published from 2018 to 2022.
Who does Iazsmin B. Ventura publish with?
Iazsmin Ventura's most frequent co-authors are Ayodeji O. Adegunsoye (8 shared papers), Mary Strek (8 shared papers) and Jonathan Hero Chung (4 shared papers).
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