Dr. Isabelle Vanmoon Chu, MD
- Part D claims, 2024
- 31
- Hospital affiliations
- 3
- Industry payments
- $895
- Medical groups
- 2
- State license
- 1
- Practice address
- 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525
- Practice phone
- Call (708) 245-6901
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UChicago Medicine AdventHealth Home Care - La Grange
Home Health Agency - Main Office · Lagrange, Illinois
Find Dr. Chu'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. Isabelle Vanmoon Chu is a general surgeon in Lagrange, Illinois
Dr. Chu practices at UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois.
Dr. Chu's NPI, 1013477975, was assigned on March 25, 2019. Dr. Chu holds New York license 329315.
- NPI
- 1013477975NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658605308
- NPI enumeration date
- March 25, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 245-6901
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Isabelle Vanmoon Chu practices at UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois
Dr. Chu's primary practice is UChicago Medicine AdventHealth Home Care - La Grange, at 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525. The practice phone is (708) 245-6901.
- UChicago Medicine AdventHealth Home Care - La Grange5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525Phone(708) 245-6901
Source: Dmand AI Affiliation Data
Dr. Isabelle Vanmoon Chu is affiliated with 5 sites of care and 2 medical groups
Dr. Chu's primary practice is UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois. Dr. Chu is also affiliated with UChicago Medicine AdventHealth La Grange. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Chu to 2 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account. Dr. Chu's employer is on file too: a home health agency.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Isabelle Vanmoon Chu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chu practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UChicago Medicine AdventHealth Home Care - La Grange | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Isabelle Vanmoon Chu is one of 1,217 general surgeons in Illinois
Surgery is Dr. Chu's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chu is licensed in New York.
Specialties and state licenses
- Surgery, New YorkPrimary
General surgeons near Dr. Chu
Counts of general surgeons 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. Isabelle Vanmoon Chu's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Chu's median patient age at 69, with 53% women.
Dr. Chu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Isabelle Vanmoon Chu wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Chu wrote 31 Medicare Part D claims for 20 patients. 94% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $11 in total drug cost.
Dr. Chu's Part D claims by kind of drug, 2024
- Generic29 claims94%
- Brand-name and other2 claims6%
Dr. Chu's 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. Chu's Part D claims, 2024
- Opioids52%16 of 31 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Isabelle Vanmoon Chu takes part in Medicare
Dr. Chu 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. Isabelle Vanmoon Chu received $895 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Chu from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $491.
General payments to Dr. Chu by program year, 2024 to 2025
Companies that paid Dr. Chu the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Isabelle Vanmoon Chu'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 |
| 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) |
| 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. Isabelle Vanmoon Chu
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. Isabelle Vanmoon Chu's NPI number?
Dr. Isabelle Vanmoon Chu's NPI number is 1013477975. It was assigned on March 25, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Isabelle Vanmoon Chu?
Dr. Isabelle Vanmoon Chu is a general surgeon in Lagrange, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Isabelle Vanmoon Chu practice?
Dr. Chu practices at 5101 Willow Springs Rd, Bldg 2, Flr 2, Lagrange, IL 60525. Dr. Chu's primary practice is UChicago Medicine AdventHealth Home Care - La Grange in Lagrange, Illinois. Dmand AI also links Dr. Chu to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Isabelle Vanmoon Chu's office phone number?
The practice phone on file for Dr. Chu is (708) 245-6901.
What is Dr. Isabelle Vanmoon Chu's medical license number?
Dr. Chu holds New York license 329315, one of 2 state licenses on file.
Which hospitals is Dr. Isabelle Vanmoon Chu affiliated with?
Dr. Chu is affiliated with UChicago Medicine AdventHealth La Grange. Dmand AI links Dr. Chu to 2 more hospitals.
What medical group is Dr. Isabelle Vanmoon Chu part of?
Dr. Chu is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Dr. Chu to 1 more medical group.
Does Dr. Isabelle Vanmoon Chu accept Medicare?
Yes. CMS lists Dr. Chu as accepting Medicare assignment.
What drugs does Dr. Isabelle Vanmoon Chu prescribe most?
In 2024 Medicare Part D data, Dr. Chu's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Isabelle Vanmoon Chu received payments from drug or device companies?
CMS Open Payments shows $895 in general payments to Dr. Chu from 3 companies from 2024 to 2025. The largest total came from Medtronic, Inc.
How long has Dr. Isabelle Vanmoon Chu been practicing?
Dr. Chu graduated from medical school in 2019, 7 years ago.
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