Clin Transl Sci
Antibodies, Monoclonal, HumanizedCOVID-19COVID-19 Drug Treatment
Dr. Dana Ioana Vais, MD
NPI1891954905PAC ID1658424692
- Medicare services, 2024
- 1,151
- Medicare patients, 2024
- 372
- Part D claims, 2024
- 269
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 2919 W Addison St, Chicago, IL 60618
- Practice phone
- Call (888) 220-6432
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midc
Chicago, Illinois
Find Dr. Vais' 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. Dana Ioana Vais is an infectious disease specialist in Chicago, Illinois
Dr. Vais practices at Midc in Chicago, Illinois.
Dr. Vais' NPI, 1891954905, was assigned on June 3, 2008. Dr. Vais graduated from Carol Davila University of Medicine and Pharmacy in 1998. Dr. Vais holds Illinois license 036.118291.
NPI and contact details
- NPI
- 1891954905NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658424692
- NPI enumeration date
- June 3, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (888) 220-6432
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dana Ioana Vais practices at Midc in Chicago, Illinois
Dr. Vais' primary practice is Midc, at 2919 W Addison St, Chicago, IL 60618 in Cook County. The practice phone is (888) 220-6432.
- Midc2919 W Addison St, Chicago, IL 60618 · Cook CountyPhone(888) 220-6432
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Dana Ioana Vais is affiliated with 4 sites of care and 1 medical group
Dr. Vais' primary practice is Midc in Chicago, Illinois. Dr. Vais is also affiliated with Saint Mary of Nazareth Hospital. The medical group on file is Metro Infectious Disease Consultants. Dmand AI also links Dr. Vais to 1 more hospital and 1 group practice or clinic, each named with a free account.
MidcPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dana Ioana Vais' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vais practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midc | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Dana Ioana Vais is one of 400 infectious disease specialists in Illinois
Infectious disease is Dr. Vais' primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Vais is board certified in infectious disease by the American Board of Internal Medicine. Dr. Vais is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Clinical focus
Dmand AI lists acute skin infection, hiv/aids, joint or bone infection and pneumonia among the conditions Dr. Vais treats.
Infectious disease specialists near Dr. Vais
Counts of infectious disease specialists 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. Dana Ioana Vais billed Medicare for 1,151 services in 2024
CMS data shows 1,151 Medicare services from Dr. Vais across 7 procedure codes in 2024, for 372 Medicare patients. Medicare paid $106,235 for them.
Medicare services, 20241,151
Medicare patients372
Paid by Medicare$106,235
Procedure codes7
Dr. Vais' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2212024: 1,00518%
- Tests and treatments
- 2023: 1522024: 1464%
Where Dr. Vais' Medicare services took place, 2024
- In an office14613%
- In a facility1,00587%
Dr. Vais compared with the Illinois median for infectious disease specialists, 2024
- Dr. Vais
- Illinois median
- Medicare services
- 1,151vs 4402.6 times
- Medicare patients
- 372vs 21077% above
- Part D claims
- 170vs 19513% below
Medians across 383 infectious disease specialists in Illinois with Dmand AI profiles that report each measure.
Dr. Vais' 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. Vais?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vais and other infectious disease specialists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dana Ioana Vais treated 372 Medicare patients in 2024, average age 74
CMS counts 372 Medicare patients who saw Dr. Vais in 2024. The largest group is 75 to 84, with 127 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 63% are also on Medicaid. Their average risk score is 2.75, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Vais' median patient age at 61, with 48% women.
Medicare patients, 2024372
Average age74
Average risk score2.75
Also on Medicaid63%
Dr. Vais' Medicare patients by age, 2024
Dr. Vais' Medicare patients by sex, 2024
- Women20655%
- Men16645%
Chronic conditions among Dr. Vais' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Arthritis65%
- Chronic kidney disease57%
- Heart failure50%
- Ischemic heart disease48%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vais' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dana Ioana Vais wrote 269 Medicare Part D claims in 2024
In 2024, Dr. Vais wrote 269 Medicare Part D claims for 54 patients. 60% of them were for generic drugs. CMS names the drug for 170 of them, across 9 drugs with 11 or more claims each, at $270,401 in total drug cost. In 2023, CMS named 136 claims across 5 drugs.
Part D claims, 2024269
Drugs named by CMS9
Total drug cost$270,401
Part D patients54
Dr. Vais' Part D claims by kind of drug, 2024
- Generic161 claims60%
- Brand-name and other108 claims40%
Dr. Vais' 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. Vais' Part D claims, 2024
- Antibiotics62%167 of 269 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: 1362024: 17025%
Drugs named by CMS: 9 in 2024, 5 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
How Dr. Dana Ioana Vais takes part in Medicare
Dr. Vais accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dana Ioana Vais has 5 publications on record
Dmand AI links 5 papers to Dr. Vais, published from 2010 to 2021. 2021 was the busiest year, with 3. Dr. Vais' most frequent co-authors are Adi Gidron, MD, David W. Beezhold, DO and Vishnu Chundi, MD.
Papers5
Years published2010 to 2021
Dr. Vais' papers by year, 2010 to 2021
Dr. Vais' most frequent co-authors
Recent publications by Dr. Vais
See who Dr. Vais researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Vais works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dana Ioana Vais received $1,841 in industry payments from 2016 to 2022
CMS Open Payments shows 15 general payments to Dr. Vais from 5 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 71% of the total. Eli Lilly and Company paid the most, $1,300.
General payments to Dr. Vais by program year, 2016 to 2022
General payments to Dr. Vais by kind, 2016 to 2022
$1.8Kin total
- Consulting fees$1,30071%
- Food and beverage$35119%
- Education$1579%
- Travel and lodging$332%
Companies that paid Dr. Vais the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dana Ioana Vais graduated from Carol Davila University of Medicine and Pharmacy
Dr. Vais graduated from Carol Davila University of Medicine and Pharmacy in 1998.
- Medical school
- Board certified in infectious disease
Source: Dmand AI Professional Profile Data
Dr. Dana Ioana Vais accepts plans from 18 insurance carriers
Dr. Vais is in network with 18 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Elevance
- HCSC
- Cigna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Humana
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Vais accepts, by number of carriers
- PPO12
- HMO10
- Medicare10
- POS7
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Dana Ioana Vais'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 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 Dr. Dana Ioana Vais
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. Dana Ioana Vais' NPI number?
Dr. Dana Ioana Vais' NPI number is 1891954905. It was assigned on June 3, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Dana Ioana Vais?
Dr. Dana Ioana Vais is an infectious disease specialist in Chicago, Illinois. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Dana Ioana Vais practice?
Dr. Vais practices at 2919 W Addison St, Chicago, IL 60618. Dr. Vais' primary practice is Midc in Chicago, Illinois. Dmand AI also links Dr. Vais to 1 hospital and 1 group practice or clinic.
What is Dr. Dana Ioana Vais' office phone number?
The practice phone on file for Dr. Vais is (888) 220-6432.
What is Dr. Dana Ioana Vais' medical license number?
Dr. Vais holds Illinois license 036.118291.
Which hospitals is Dr. Dana Ioana Vais affiliated with?
Dr. Vais is affiliated with Saint Mary of Nazareth Hospital. Dmand AI links Dr. Vais to 1 more hospital.
What medical group is Dr. Dana Ioana Vais part of?
Dr. Vais is linked to Metro Infectious Disease Consultants.
Does Dr. Dana Ioana Vais accept Medicare?
Yes. CMS data shows Dr. Vais billed Medicare for 1,151 services in 2024, and Dr. Vais accepts Medicare assignment.
How many Medicare patients does Dr. Dana Ioana Vais see?
CMS counts 372 Medicare patients who saw Dr. Vais in 2024, with an average age of 74.
Is Dr. Dana Ioana Vais board certified?
Yes. Dr. Vais is board certified in infectious disease by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Dana Ioana Vais bill to Medicare?
In 2024, Dr. Vais' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99223).
Where did Dr. Dana Ioana Vais go to medical school?
Dr. Vais graduated from Carol Davila University of Medicine and Pharmacy in 1998.
What drugs does Dr. Dana Ioana Vais prescribe most?
In 2024 Medicare Part D data, Dr. Vais' most prescribed drugs by claims were Ertapenem, Biktarvy and Daptomycin.
Has Dr. Dana Ioana Vais received payments from drug or device companies?
CMS Open Payments shows $1,841 in general payments to Dr. Vais from 5 companies from 2016 to 2022. The largest total came from Eli Lilly and Company.
How long has Dr. Dana Ioana Vais been practicing?
Dr. Vais graduated from medical school in 1998, 28 years ago.
Does Dr. Dana Ioana Vais do research?
Dmand AI links 5 publications to Dr. Vais, published from 2010 to 2021.
Who does Dr. Dana Ioana Vais publish with?
Dr. Vais' most frequent co-authors are Adi Gidron, MD (2 shared papers), David W. Beezhold, DO (1 shared paper) and Vishnu Chundi, MD (1 shared paper).
What insurance does Dr. Dana Ioana Vais accept?
Dr. Vais is in network with 18 carriers, including Aetna, Elevance and HCSC. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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