Dr. Mark Choi, DO
- Hospital affiliations
- 1
- State licenses
- 5
- Year NPI issued
- 2005
- Practice address
- 820 S Damen Street, Chicago, IL 60612
- Practice phone
- Call (312) 569-8387
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Choi'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. Mark Choi is a diagnostic radiologist in Chicago, Illinois
Dr. Choi practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration.
Dr. Choi's NPI, 1982690830, was assigned on September 26, 2005.
- NPI
- 1982690830NPI Registry (opens in a new tab)
- NPI enumeration date
- September 26, 2005
- NPI status
- Active
- Practice phone
- (312) 569-8387
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Mark Choi practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois
Dr. Choi's primary practice is Jesse Brown Department of Veterans Affairs Medical Center, at 820 S Damen Street, Chicago, IL 60612 in Cook County. The practice phone is (312) 569-8387.
- Jesse Brown Department of Veterans Affairs Medical Center820 S Damen Street, Chicago, IL 60612 · Cook CountyPhone(312) 569-8387
Source: Dmand AI Affiliation Data
Dr. Mark Choi is affiliated with 1 site of care
Dr. Choi's primary practice is Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration. Dr. Choi's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Choi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jesse Brown Department of Veterans Affairs Medical Center | 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 Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark Choi is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Choi's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Choi's licenses on file in 5 states: Illinois, Indiana, Nevada, Ohio and Wisconsin.
Specialties and state licenses
- Diagnostic radiology, Illinois
- Indiana license
- Nevada license
- Ohio license
- Wisconsin license
Diagnostic radiologists near Dr. Choi
Counts of diagnostic radiologists 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. Mark Choi's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Dr. Choi's median patient age at 53, with 33% women.
Dr. Choi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Sources for Dr. Mark Choi'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 patients and the all-payer patient panel | Dmand AI Patient Panel 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. Mark Choi
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. Mark Choi's NPI number?
Dr. Mark Choi's NPI number is 1982690830. It was assigned on September 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Choi?
Dr. Mark Choi is a diagnostic radiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Mark Choi practice?
Dr. Choi practices at 820 S Damen Street, Chicago, IL 60612. Dr. Choi's primary practice is Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois, part of Veterans Health Administration.
What is Dr. Mark Choi's office phone number?
The practice phone on file for Dr. Choi is (312) 569-8387.
Which states has Dr. Mark Choi been licensed in?
Dmand AI has state licenses on file for Dr. Choi in Illinois, Indiana, Nevada, Ohio and Wisconsin.
Which hospitals is Dr. Mark Choi affiliated with?
Dr. Choi practices at Jesse Brown Department of Veterans Affairs Medical Center in Chicago, Illinois.
How long has Dr. Mark Choi been practicing?
Dr. Choi graduated from medical school in 1999, 27 years ago.
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