Siew Yeng Chai, APRN
- Medicare patients, 2024
- 29
- Industry payments
- $63
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 901 Mcclintock Dr Ste 202 Suite 202, Burr Ridge, IL 60527
- Practice phone
- Call (888) 220-6432
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Midc, LLC
Medical specialty practice · Burr Ridge, Illinois
Find Siew Yeng Chai'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.
Siew Yeng Chai is a nurse practitioner in Burr Ridge, Illinois
Siew Yeng Chai practices at Midc, LLC in Burr Ridge, Illinois.
Siew Yeng Chai's NPI, 1295339042, was assigned on November 23, 2020. Siew Yeng Chai holds Washington license 61194114.
- NPI
- 1295339042NPI Registry (opens in a new tab)
- NPI enumeration date
- November 23, 2020
- NPI status
- Active
- Practice phone
- (888) 220-6432
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Siew Yeng Chai practices at Midc, LLC in Burr Ridge, Illinois
Siew Yeng Chai's primary practice is Midc, LLC, at 901 Mcclintock Dr Ste 202 Suite 202, Burr Ridge, IL 60527. The practice phone is (888) 220-6432.
- Midc, LLC901 Mcclintock Dr Ste 202 Suite 202, Burr Ridge, IL 60527Phone(888) 220-6432
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Siew Yeng Chai is affiliated with 2 sites of care and 2 medical groups
Siew Yeng Chai's primary practice is Midc, LLC in Burr Ridge, Illinois. The medical group on file is Metro Infectious Disease Consultants. Dmand AI also links Siew Yeng Chai to 1 more physician office and 1 medical group, 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 Siew Yeng Chai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Siew Yeng Chai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Midc, LLC | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Siew Yeng Chai is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Siew Yeng Chai's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Siew Yeng Chai is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Siew Yeng Chai
Counts of nurse practitioners 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
Siew Yeng Chai treated 29 Medicare patients in 2024, average age 76
CMS counts 29 Medicare patients who saw Siew Yeng Chai in 2024. The largest group is 65 to 74, with 13 patients. 72% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Siew Yeng Chai's median patient age at 43, with 44% women.
Siew Yeng Chai's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Siew Yeng Chai's Medicare patients, 2024
- High cholesterol72%
- High blood pressure69%
- Osteoporosis62%
- Arthritis48%
Share of Medicare patients with each condition. A patient can have several.
Siew Yeng Chai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Siew Yeng Chai received $63 in industry payments in 2025
CMS Open Payments shows 1 general payment to Siew Yeng Chai from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Axsome Therapeutics, Inc. paid the most, $63.
Companies that paid Siew Yeng Chai the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Siew Yeng Chai'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (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 Siew Yeng Chai
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Siew Yeng Chai's NPI number?
Siew Yeng Chai's NPI number is 1295339042. It was assigned on November 23, 2020, and it is active in the NPI Registry.
What does Siew Yeng Chai specialize in?
Siew Yeng Chai is a nurse practitioner in Burr Ridge, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Siew Yeng Chai practice?
Siew Yeng Chai practices at 901 Mcclintock Dr Ste 202 Suite 202, Burr Ridge, IL 60527. Siew Yeng Chai's primary practice is Midc, LLC in Burr Ridge, Illinois. Dmand AI also links Siew Yeng Chai to 1 physician office and 1 medical group.
What is Siew Yeng Chai's office phone number?
The practice phone on file for Siew Yeng Chai is (888) 220-6432.
What is Siew Yeng Chai's medical license number?
Siew Yeng Chai holds Washington license 61194114.
What medical group is Siew Yeng Chai part of?
Siew Yeng Chai is linked to Metro Infectious Disease Consultants. Dmand AI links Siew Yeng Chai to 1 more medical group.
How many Medicare patients does Siew Yeng Chai see?
CMS counts 29 Medicare patients who saw Siew Yeng Chai in 2024, with an average age of 76.
Has Siew Yeng Chai received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Siew Yeng Chai from 1 company from 2025 to 2025. The largest total came from Axsome Therapeutics, Inc.
How long has Siew Yeng Chai been practicing?
Siew Yeng Chai graduated from medical school in 2021, 5 years ago.
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