Dr. Chad Jeremy Zawitz, MD
- Part D claims, 2019
- 27
- Publications
- 23
- Clinical trials
- 1
- Industry payments
- $412,924
- State license
- 1
- Practice address
- 2800 S California Ave, Chicago, IL 60608-5107
- Practice phone
- Call (773) 674-2954
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Zawitz'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. Chad Jeremy Zawitz is an infectious disease specialist in Chicago, Illinois
Dr. Zawitz practices in Chicago, Illinois.
Dr. Zawitz's NPI, 1548384852, was assigned on March 19, 2007. Dr. Zawitz holds Illinois license 036107139.
- NPI
- 1548384852NPI Registry (opens in a new tab)
- NPI enumeration date
- March 19, 2007
- NPI status
- Active
- Practice phone
- (773) 674-2954
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Chad Jeremy Zawitz's practice address is in Chicago, Illinois
Dr. Zawitz's practice address in the NPI Registry is 2800 S California Ave, Chicago, IL 60608-5107. The practice phone is (773) 674-2954.
- NPI Registry address2800 S California Ave, Chicago, IL 60608-5107Phone(773) 674-2954
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Chad Jeremy Zawitz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zawitz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Zawitz's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Chad Jeremy Zawitz is one of 400 infectious disease specialists in Illinois
Infectious disease is Dr. Zawitz's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Zawitz is licensed in Illinois.
Specialties and state licenses
- Infectious disease, IllinoisPrimary
Infectious disease specialists near Dr. Zawitz
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. Chad Jeremy Zawitz's patients have a median age of 45
Across all payers, Dmand AI patient panel data puts Dr. Zawitz's median patient age at 45, with 0% women.
Dr. Zawitz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Chad Jeremy Zawitz wrote 27 Medicare Part D claims in 2019
In 2019, Dr. Zawitz wrote 27 Medicare Part D claims. They cover 2 drugs, with $22,443 in total drug cost. In 2018, CMS named 98 claims across 8 drugs.
Dr. Zawitz's most prescribed drugs by claims, 2019
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, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 982019: 2772%
Drugs named by CMS: 2 in 2019, 8 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Chad Jeremy Zawitz has 23 publications on record
Dmand AI links 23 papers to Dr. Zawitz, published from 2012 to 2024. 2022 was the busiest year, with 3. The most frequent topics are Jails, Illinois and COVID-19. Dr. Zawitz has published most often in Clin Infect Dis. Dr. Zawitz's most frequent co-authors are Robert Alan Weinstein, MD, Stephanie R. Black, MD and Bala Hota, MD.
Dr. Zawitz's papers by year, 2012 to 2024
Topics Dr. Zawitz writes about most
- Jails
- Illinois
- COVID-19
- HIV Infections
- Prisons
- Prisoners
- Chicago
- Continuity of Patient Care
Dr. Zawitz's most frequent co-authors
- Robert Alan Weinstein, MD8 shared papers
- Stephanie R. Black, MD4 shared papers
- Bala Hota, MD4 shared papers
Recent publications by Dr. Zawitz
Am J Trop Med Hyg
MMWR Morb Mortal Wkly Rep
See who Dr. Zawitz researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Zawitz 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. Chad Jeremy Zawitz has worked on 1 clinical trial
Dmand AI links Dr. Zawitz to 1 clinical trial. Conditions studied include Patient Compliance and Patient Acceptance of Health Care.
Conditions in Dr. Zawitz's trials
- Patient Compliance
- Patient Acceptance of Health Care
Investigators on the most trials with Dr. Zawitz
Recent clinical trials with Dr. Zawitz
Seek, Test, Treat: An Integrated Jail-Prison-Community Model for Illinois (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Chad Jeremy Zawitz received $412,924 in industry payments from 2016 to 2025
CMS Open Payments shows 590 general payments to Dr. Zawitz from 6 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 78% of the total. Gilead Sciences, Inc. paid the most, $384,568.
General payments to Dr. Zawitz by program year, 2016 to 2025
General payments to Dr. Zawitz by kind, 2016 to 2025
- Speaker and faculty fees$320,24478%
- Travel and lodging$52,82413%
- Consulting fees$23,8066%
- Food and beverage$14,5504%
- Honoraria$1,5000%
Companies that paid Dr. Zawitz 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. Chad Jeremy Zawitz'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 |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. Chad Jeremy Zawitz
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. Chad Jeremy Zawitz's NPI number?
Dr. Chad Jeremy Zawitz's NPI number is 1548384852. It was assigned on March 19, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Chad Jeremy Zawitz?
Dr. Chad Jeremy Zawitz 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. Chad Jeremy Zawitz practice?
Dr. Zawitz practices at 2800 S California Ave, Chicago, IL 60608-5107.
What is Dr. Chad Jeremy Zawitz's office phone number?
The practice phone on file for Dr. Zawitz is (773) 674-2954.
What is Dr. Chad Jeremy Zawitz's medical license number?
Dr. Zawitz holds Illinois license 036107139.
What drugs does Dr. Chad Jeremy Zawitz prescribe most?
In 2019 Medicare Part D data, Dr. Zawitz's most prescribed drugs by claims were Tamsulosin HCl and Prezcobix.
Has Dr. Chad Jeremy Zawitz received payments from drug or device companies?
CMS Open Payments shows $412,924 in general payments to Dr. Zawitz from 6 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Chad Jeremy Zawitz been practicing?
Dr. Zawitz's NPI was assigned in 2007.
Does Dr. Chad Jeremy Zawitz do research?
Dmand AI links 23 publications to Dr. Zawitz, published from 2012 to 2024. Dr. Zawitz has worked on 1 clinical trial.
Who does Dr. Chad Jeremy Zawitz publish with?
Dr. Zawitz's most frequent co-authors are Robert Alan Weinstein, MD (8 shared papers), Stephanie R. Black, MD (4 shared papers) and Bala Hota, MD (4 shared papers).
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