Dr. Thang D. Ngo, MD
- Hospital affiliations
- 1
- Industry payments
- $68
- Medical groups
- 7
- State licenses
- 5
- Year NPI issued
- 2007
- Practice address
- 2025 Windsor Dr, Oak Brook, IL 60523-1586
- Practice phone
- Call (847) 390-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group
Multi-specialty group site · Oak Brook, Illinois
Find Dr. Ngo'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. Thang D. Ngo is a diagnostic radiologist in Oak Lawn, Illinois
Dr. Ngo practices at Advocate Medical Group in Oak Brook, Illinois.
Dr. Ngo's NPI, 1538352059, was assigned on August 20, 2007. Dr. Ngo holds Wisconsin license 43537-20.
- NPI
- 1538352059NPI Registry (opens in a new tab)
- NPI enumeration date
- August 20, 2007
- NPI status
- Active
- Practice phone
- (847) 390-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thang D. Ngo practices in Oak Brook and Oak Lawn
Dr. Ngo's primary practice is Advocate Medical Group, at 2025 Windsor Dr, Oak Brook, IL 60523-1586. The practice phone is (847) 390-5900. The NPI Registry lists Dr. Ngo's practice address as 4440 W 95th St, Oak Lawn, IL 60453.
- Advocate Medical GroupPrimary2025 Windsor Dr, Oak Brook, IL 60523-1586Phone(847) 390-5900
- NPI Registry address4440 W 95th St, Oak Lawn, IL 60453 · Cook CountyPhone(407) 567-4000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Thang D. Ngo is affiliated with 3 sites of care and 7 medical groups
Dr. Ngo's primary practice is Advocate Medical Group in Oak Brook, Illinois. Dr. Ngo is also affiliated with Advocate Christ Medical Center. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Ngo to 6 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Thang D. Ngo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ngo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group | Available with a free account |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thang D. Ngo is one of 1,336 diagnostic radiologists in Illinois
Diagnostic radiology is Dr. Ngo's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Ngo's licenses on file in 5 states: Wisconsin, Delaware, Florida, Illinois and New Jersey.
Specialties and state licenses
- Diagnostic radiology, WisconsinPrimary
- Delaware license
- Pediatric radiology, Florida
- Illinois license
- New Jersey license
Diagnostic radiologists near Dr. Ngo
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. Thang D. Ngo's patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Dr. Ngo's median patient age at 10, with 47% women.
Dr. Ngo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Thang D. Ngo received $68 in industry payments from 2017 to 2021
CMS Open Payments shows 4 general payments to Dr. Ngo from 3 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Siemens Medical Solutions USA, Inc. paid the most, $29.
General payments to Dr. Ngo by program year, 2017 to 2021
Companies that paid Dr. Ngo the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Thang D. Ngo'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Thang D. Ngo
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. Thang D. Ngo's NPI number?
Dr. Thang D. Ngo's NPI number is 1538352059. It was assigned on August 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Thang D. Ngo?
Dr. Thang D. Ngo is a diagnostic radiologist in Oak Lawn, Illinois. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Thang D. Ngo practice?
Dr. Ngo practices at 2025 Windsor Dr, Oak Brook, IL 60523-1586. Dr. Ngo also practices at 4440 W 95th St, Oak Lawn, IL 60453. Dr. Ngo's primary practice is Advocate Medical Group in Oak Brook, Illinois. Dmand AI also links Dr. Ngo to 6 medical groups and 1 group practice or clinic.
What is Dr. Thang D. Ngo's office phone number?
The practice phone on file for Dr. Ngo is (847) 390-5900.
What is Dr. Thang D. Ngo's medical license number?
Dr. Ngo holds Wisconsin license 43537-20, one of the licenses on file in 5 states.
Which states has Dr. Thang D. Ngo been licensed in?
Dmand AI has state licenses on file for Dr. Ngo in Wisconsin, Delaware, Florida, Illinois and New Jersey.
Which hospitals is Dr. Thang D. Ngo affiliated with?
Dr. Ngo is affiliated with Advocate Christ Medical Center.
What medical group is Dr. Thang D. Ngo part of?
Dr. Ngo is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Ngo to 6 more medical groups.
Has Dr. Thang D. Ngo received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Ngo from 3 companies from 2017 to 2021. The largest total came from Siemens Medical Solutions USA, Inc.
How long has Dr. Thang D. Ngo been practicing?
Dr. Ngo graduated from medical school in 1991, 35 years ago.
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