Alejandro Vargas
- Medicare services, 2024
- 287
- Medicare patients, 2024
- 190
- Part D claims, 2024
- 27
- Publications
- 20
- Hospital affiliations
- 5
- Practice address
- 1653 West Congress Parkway, Chicago, IL 60612
- Practice phone
- Call (312) 942-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alejandro Vargas' 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.
Alejandro Vargas is a neurologist in Chicago, Illinois
Alejandro Vargas practices at Rush University Medical Center in Chicago, Illinois, part of Rush System for Health.
Alejandro Vargas' NPI, 1255698445, was assigned on April 12, 2012. Alejandro Vargas graduated from University of Illinois College of Medicine - Chicago in 2012. Alejandro Vargas holds Illinois license 036-138187.
- NPI
- 1255698445NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7517277668
- NPI enumeration date
- April 12, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (312) 942-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alejandro Vargas practices at Rush University Medical Center in Chicago, Illinois
Alejandro Vargas' primary practice is Rush University Medical Center, at 1653 West Congress Parkway, Chicago, IL 60612 in Cook County. The practice phone is (312) 942-5000.
- Rush University Medical Center1653 West Congress Parkway, Chicago, IL 60612 · Cook CountyPhone(312) 942-5000
Source: Dmand AI Affiliation Data
Alejandro Vargas is affiliated with 5 sites of care and 1 medical group
Alejandro Vargas' primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Alejandro Vargas is also affiliated with University of Illinois Hospital. The medical group on file is Rush University Internists. Dmand AI also links Alejandro Vargas to 3 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alejandro Vargas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alejandro Vargas practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rush University Medical Center | Available with a free account |
| +4 more affiliated sites | 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 Rush System for Health and 6.2K+ hospitals, with verified contacts in the same login.
Alejandro Vargas is one of 822 neurologists in Illinois
Neurology is Alejandro Vargas' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Alejandro Vargas is board certified in neurology by the American Board of Psychiatry and Neurology. Dmand AI has Alejandro Vargas' licenses on file in 2 states: Illinois and Indiana.
Specialties and state licenses
- Neurology, IllinoisPrimary
- Indiana license
Neurologists near Alejandro Vargas
Counts of neurologists 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
Alejandro Vargas billed Medicare for 287 services in 2024
CMS data shows 287 Medicare services from Alejandro Vargas across 5 procedure codes in 2024, for 190 Medicare patients. Medicare paid $23,255 for them. Every service was in a facility, such as a hospital, rather than an office.
Alejandro Vargas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2202024: 27625%
- Tests and treatments
- 2023: 02024: 11
- Other services
- 2023: 202024: 0100%
Alejandro Vargas compared with the Illinois median for neurologists, 2024
- Alejandro Vargas
- Illinois median
- Medicare services
- 287vs 40128% below
- Medicare patients
- 190vs 22516% below
- Part D claims
- 16vs 31895% below
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Alejandro Vargas' 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 Alejandro Vargas?
Medicare shows one payer. Book a meeting to get commercial claims data for Alejandro Vargas and other neurologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alejandro Vargas treated 190 Medicare patients in 2024, average age 76
CMS counts 190 Medicare patients who saw Alejandro Vargas in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 36% are also on Medicaid. Their average risk score is 2.07, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alejandro Vargas' median patient age at 72, with 56% women.
Alejandro Vargas' Medicare patients by age, 2024
Alejandro Vargas' Medicare patients by sex, 2024
- Women10756%
- Men8344%
Chronic conditions among Alejandro Vargas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
- Arthritis55%
- Diabetes54%
- Ischemic heart disease48%
- Chronic kidney disease43%
- Heart failure39%
Share of Medicare patients with each condition. A patient can have several.
Alejandro Vargas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alejandro Vargas wrote 27 Medicare Part D claims in 2024
In 2024, Alejandro Vargas wrote 27 Medicare Part D claims. 85% of them were for generic drugs. CMS names the drug for 16 of them, across 1 drug with 11 or more claims each, at $13,897 in total drug cost. In 2022, CMS named 11 claims across 1 drug.
Alejandro Vargas' Part D claims by kind of drug, 2024
- Generic23 claims85%
- Brand-name and other4 claims15%
Alejandro Vargas' most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 112023: 1645%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
Alejandro Vargas offers telehealth to Medicare patients
Alejandro Vargas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alejandro Vargas as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Alejandro Vargas has 20 publications on record
Dmand AI links 20 papers to Alejandro Vargas, published from 2012 to 2024. 2021 was the busiest year, with 4. The most frequent topics are Stroke, Magnetic Resonance Imaging and Brain Ischemia. Alejandro Vargas has published most often in J Stroke Cerebrovasc Dis. Alejandro Vargas' most frequent co-authors are Rima Mahmoud Dafer, MD, MPH, Nicholas Dykman Osteraas, MD and James Joseph Conners, MD.
Alejandro Vargas' papers by year, 2012 to 2024
Topics Alejandro Vargas writes about most
- Stroke
- Magnetic Resonance Imaging
- Brain Ischemia
- COVID-19
- Ischemic Stroke
- Pandemics
- Chicago
- Diagnosis, Differential
Alejandro Vargas' most frequent co-authors
- Rima Mahmoud Dafer, MD, MPH5 shared papers
- Nicholas Dykman Osteraas, MD5 shared papers
- James Joseph Conners, MD3 shared papers
Recent publications by Alejandro Vargas
Neurology
J Stroke Cerebrovasc Dis
See who Alejandro Vargas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Alejandro Vargas works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Alejandro Vargas received $7,354 in industry payments from 2016 to 2025
CMS Open Payments shows 17 general payments to Alejandro Vargas from 6 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 76% of the total. Bayer HealthCare Pharmaceuticals Inc. paid the most, $7,013.
General payments to Alejandro Vargas by program year, 2016 to 2025
General payments to Alejandro Vargas by kind, 2016 to 2025
- Consulting fees$5,58076%
- Travel and lodging$1,18216%
- Food and beverage$5928%
Companies that paid Alejandro Vargas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alejandro Vargas graduated from University of Illinois College of Medicine - Chicago
Alejandro Vargas graduated from University of Illinois College of Medicine - Chicago in 2012. Alejandro Vargas is a member of AAN and AHA.
- Medical school
- Board certified in neurology
- Board certified in vascular neurology
Source: Dmand AI Professional Profile Data
Alejandro Vargas accepts plans from 17 insurance carriers
Alejandro Vargas is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- United Healthcare
- Elevance
- Humana
- Aspirus Health Plan
- +9 more carriersWith a free account
Plan types Alejandro Vargas accepts, by number of carriers
- PPO12
- HMO9
- Medicare9
- POS6
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Alejandro Vargas'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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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 Alejandro Vargas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alejandro Vargas' NPI number?
Alejandro Vargas' NPI number is 1255698445. It was assigned on April 12, 2012, and it is active in the NPI Registry.
What does Alejandro Vargas specialize in?
Alejandro Vargas is a neurologist in Chicago, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Alejandro Vargas practice?
Alejandro Vargas practices at 1653 West Congress Parkway, Chicago, IL 60612. Alejandro Vargas' primary practice is Rush University Medical Center in Chicago, Illinois, part of Rush System for Health. Dmand AI also links Alejandro Vargas to 3 hospitals.
What is Alejandro Vargas' office phone number?
The practice phone on file for Alejandro Vargas is (312) 942-5000.
What is Alejandro Vargas' medical license number?
Alejandro Vargas holds Illinois license 036-138187, one of the licenses on file in 2 states.
Which states has Alejandro Vargas been licensed in?
Dmand AI has state licenses on file for Alejandro Vargas in Illinois (2015 to 2026) and Indiana (2017 to 2025).
Which hospitals is Alejandro Vargas affiliated with?
Alejandro Vargas practices at Rush University Medical Center in Chicago, Illinois. Alejandro Vargas is also affiliated with University of Illinois Hospital. Dmand AI links Alejandro Vargas to 3 more hospitals.
What medical group is Alejandro Vargas part of?
Alejandro Vargas is linked to Rush University Internists.
Does Alejandro Vargas accept Medicare?
Yes. CMS data shows Alejandro Vargas billed Medicare for 287 services in 2024, and Alejandro Vargas accepts Medicare assignment.
Does Alejandro Vargas offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alejandro Vargas as offering telehealth services.
Show 10 more questionsShow fewer questions
How many Medicare patients does Alejandro Vargas see?
CMS counts 190 Medicare patients who saw Alejandro Vargas in 2024, with an average age of 76.
Is Alejandro Vargas board certified?
Yes. Alejandro Vargas is board certified in neurology by the American Board of Psychiatry and Neurology.
What services does Alejandro Vargas bill to Medicare?
In 2024, Alejandro Vargas' most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and office visit, established patient (99215).
Where did Alejandro Vargas go to medical school?
Alejandro Vargas graduated from University of Illinois College of Medicine - Chicago in 2012.
What drugs does Alejandro Vargas prescribe most?
In 2023 Medicare Part D data, Alejandro Vargas' most prescribed drugs by claims were Repatha Sureclick.
Has Alejandro Vargas received payments from drug or device companies?
CMS Open Payments shows $7,354 in general payments to Alejandro Vargas from 6 companies from 2016 to 2025. The largest total came from Bayer HealthCare Pharmaceuticals Inc.
How long has Alejandro Vargas been practicing?
Alejandro Vargas graduated from medical school in 2012, 14 years ago.
Does Alejandro Vargas do research?
Dmand AI links 20 publications to Alejandro Vargas, published from 2012 to 2024.
Who does Alejandro Vargas publish with?
Alejandro Vargas' most frequent co-authors are Rima Mahmoud Dafer, MD, MPH (5 shared papers), Nicholas Dykman Osteraas, MD (5 shared papers) and James Joseph Conners, MD (3 shared papers).
What insurance does Alejandro Vargas accept?
Alejandro Vargas is in network with 17 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Cigna. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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