Dr. Jonathan Twu, MD
- Medicare services, 2024
- 1,906
- Medicare patients, 2024
- 383
- Part D claims, 2024
- 112
- Hospital affiliations
- 1
- Industry payments
- $5,417
- Practice address
- 1263 Rickert Dr, Naperville, IL 60540
- Practice phone
- Call (708) 305-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Naperville Surgical Centre
Surgery Center - Medicare-Certified · Naperville, Illinois
Find Dr. Twu'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. Jonathan Twu is an orthopedic surgeon in Naperville, Illinois
Dr. Twu practices at Naperville Surgical Centre in Naperville, Illinois.
Dr. Twu's NPI, 1629417290, was assigned on June 17, 2013. Dr. Twu graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2013. Dr. Twu holds Illinois license 125-062644.
- NPI
- 1629417290NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911200373
- NPI enumeration date
- June 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 305-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Twu practices at Naperville Surgical Centre in Naperville, Illinois
Dr. Twu's primary practice is Naperville Surgical Centre, at 1263 Rickert Dr, Naperville, IL 60540. The practice phone is (708) 305-3300.
- Naperville Surgical Centre1263 Rickert Dr, Naperville, IL 60540Phone(708) 305-3300
Source: Dmand AI Affiliation Data
Dr. Jonathan Twu is affiliated with 3 sites of care and 1 medical group
Dr. Twu's primary practice is Naperville Surgical Centre in Naperville, Illinois. Dr. Twu is also affiliated with Edward Hospital. The medical group on file is DuPage Medical Group. Dmand AI also links Dr. Twu to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Twu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Twu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Naperville Surgical Centre | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Twu is one of 849 orthopedic surgeons in Illinois
Orthopaedic surgery is Dr. Twu's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Twu is licensed in Illinois.
Specialties and state licenses
- Orthopaedic surgery, IllinoisPrimary
Orthopedic surgeons near Dr. Twu
Counts of orthopedic 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. Jonathan Twu billed Medicare for 1,906 services in 2024
CMS data shows 1,906 Medicare services from Dr. Twu across 19 procedure codes in 2024, for 383 Medicare patients. Medicare paid $100,358 for them.
Dr. Twu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6592024: 6462%
- Office and hospital visits
- 2023: 4952024: 56815%
- Surgery
- 2023: 3482024: 3531%
- Imaging
- 2023: 2012024: 31758%
- Lab and pathology
- 2023: 342024: 2235%
Where Dr. Twu's Medicare services took place, 2024
- In an office1,82596%
- In a facility814%
Dr. Twu compared with the Illinois median for orthopedic surgeons, 2024
- Dr. Twu
- Illinois median
- Medicare services
- 1,906vs 1,25052% above
- Medicare patients
- 383vs 29629% above
- Part D claims
- 90vs 12025% below
Medians across 741 orthopedic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Twu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Twu and other orthopedic surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Twu treated 383 Medicare patients in 2024, average age 74
CMS counts 383 Medicare patients who saw Dr. Twu in 2024. The largest group is 65 to 74, with 188 patients. 72% of them have high cholesterol, and 66% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Twu's median patient age at 66, with 61% women.
Dr. Twu's Medicare patients by age, 2024
Dr. Twu's Medicare patients by sex, 2024
- Women23862%
- Men14538%
Chronic conditions among Dr. Twu's Medicare patients, 2024
- High cholesterol72%
- High blood pressure66%
- Arthritis64%
- Anxiety23%
- Ischemic heart disease23%
- Mood disorders22%
- Chronic kidney disease21%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Twu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Twu wrote 112 Medicare Part D claims in 2024
In 2024, Dr. Twu wrote 112 Medicare Part D claims for 75 patients. 100% of them were for generic drugs. CMS names the drug for 90 of them, across 4 drugs with 11 or more claims each, at $521 in total drug cost. In 2023, CMS named 13 claims across 1 drug.
Dr. Twu'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. Twu's Part D claims, 2024
- Opioids30%34 of 112 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 132024: 90592%
Drugs named by CMS: 4 in 2024, 1 in 2023.
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. Jonathan Twu takes part in Medicare
Dr. Twu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan Twu received $5,417 in industry payments from 2016 to 2022
CMS Open Payments shows 19 general payments to Dr. Twu from 8 drug and device companies from 2016 to 2022. Travel and lodging make up the largest share, 43% of the total. TriMed, Inc. paid the most, $2,384.
General payments to Dr. Twu by program year, 2016 to 2022
General payments to Dr. Twu by kind, 2016 to 2022
- Travel and lodging$2,34143%
- Education$1,62430%
- Food and beverage$1,45227%
Companies that paid Dr. Twu the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Twu graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Twu graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Twu'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Jonathan Twu
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. Jonathan Twu's NPI number?
Dr. Jonathan Twu's NPI number is 1629417290. It was assigned on June 17, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Twu?
Dr. Jonathan Twu is an orthopedic surgeon in Naperville, Illinois. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Jonathan Twu practice?
Dr. Twu practices at 1263 Rickert Dr, Naperville, IL 60540. Dr. Twu's primary practice is Naperville Surgical Centre in Naperville, Illinois. Dmand AI also links Dr. Twu to 1 group practice or clinic.
What is Dr. Jonathan Twu's office phone number?
The practice phone on file for Dr. Twu is (708) 305-3300.
What is Dr. Jonathan Twu's medical license number?
Dr. Twu holds Illinois license 125-062644.
Which hospitals is Dr. Jonathan Twu affiliated with?
Dr. Twu is affiliated with Edward Hospital.
What medical group is Dr. Jonathan Twu part of?
Dr. Twu is linked to DuPage Medical Group.
Does Dr. Jonathan Twu accept Medicare?
Yes. CMS data shows Dr. Twu billed Medicare for 1,906 services in 2024, and Dr. Twu accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan Twu see?
CMS counts 383 Medicare patients who saw Dr. Twu in 2024, with an average age of 74.
What services does Dr. Jonathan Twu bill to Medicare?
In 2024, Dr. Twu's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99213) and office visit, established patient (99214).
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Where did Dr. Jonathan Twu go to medical school?
Dr. Twu graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 2013.
What drugs does Dr. Jonathan Twu prescribe most?
In 2024 Medicare Part D data, Dr. Twu's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Diclofenac Sodium and Methylprednisolone.
Has Dr. Jonathan Twu received payments from drug or device companies?
CMS Open Payments shows $5,417 in general payments to Dr. Twu from 8 companies from 2016 to 2022. The largest total came from TriMed, Inc.
How long has Dr. Jonathan Twu been practicing?
Dr. Twu graduated from medical school in 2013, 13 years ago.
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