Dr. Tom Z. Wang, MD
- Medicare services, 2024
- 263
- Medicare patients, 2024
- 335
- Hospital affiliations
- 1
- Industry payments
- $659
- Medical groups
- 2
- Practice address
- 801 South Washington, Naperville, IL 60540
- Practice phone
- Call (630) 527-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Tom Z. Wang is an anesthesiologist in Naperville, Illinois
Dr. Wang practices at Edward Hospital in Naperville, Illinois, part of Endeavor Health.
Dr. Wang's NPI, 1922498641, was assigned on February 2, 2015. Dr. Wang graduated from Northwestern University Feinberg Medical School in 2015. Dr. Wang holds Illinois license 036.149057.
- NPI
- 1922498641NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961752225
- NPI enumeration date
- February 2, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 527-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tom Z. Wang practices at Edward Hospital in Naperville, Illinois
Dr. Wang's primary practice is Edward Hospital, at 801 South Washington, Naperville, IL 60540 in Du Page County. The practice phone is (630) 527-3000.
- Edward Hospital801 South Washington, Naperville, IL 60540 · Du Page CountyPhone(630) 527-3000
Source: Dmand AI Affiliation Data
Dr. Tom Z. Wang is affiliated with 1 site of care and 2 medical groups
Dr. Wang's primary practice is Edward Hospital in Naperville, Illinois, part of Endeavor Health. The medical group on file is Midwest Anesthesia Partners. Dmand AI also links Dr. Wang to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tom Z. Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Edward Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tom Z. Wang is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Wang is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Wang
Counts of anesthesiologists 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. Tom Z. Wang billed Medicare for 263 services in 2024
CMS data shows 263 Medicare services from Dr. Wang across 8 procedure codes in 2024, for 335 Medicare patients. Medicare paid $28,869 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 2622024: 22614%
- Surgery
- 2023: 172024: 37118%
Dr. Wang compared with the Illinois median for anesthesiologists, 2024
- Dr. Wang
- Illinois median
- Medicare services
- 263vs 912.9 times
- Medicare patients
- 335vs 1572.1 times
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Wang'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.
Need commercial claims for Dr. Wang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wang and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tom Z. Wang treated 335 Medicare patients in 2024, average age 74
CMS counts 335 Medicare patients who saw Dr. Wang in 2024. The largest group is 65 to 74, with 144 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 57, with 58% women.
Dr. Wang's Medicare patients by age, 2024
Dr. Wang's Medicare patients by sex, 2024
- Women17552%
- Men16048%
Chronic conditions among Dr. Wang's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease40%
- Anxiety38%
- Mood disorders35%
- Chronic kidney disease34%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women58%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Tom Z. Wang takes part in Medicare
Dr. Wang 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. Tom Z. Wang received $659 in industry payments from 2023 to 2024
CMS Open Payments shows 7 general payments to Dr. Wang from 4 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 61% of the total. GE Healthcare paid the most, $429.
General payments to Dr. Wang by program year, 2023 to 2024
General payments to Dr. Wang by kind, 2023 to 2024
- Food and beverage$40561%
- Travel and lodging$25439%
Companies that paid Dr. Wang the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tom Z. Wang graduated from Northwestern University Feinberg Medical School
Dr. Wang graduated from Northwestern University Feinberg Medical School in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tom Z. Wang'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) |
| 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) |
| 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. Tom Z. Wang
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. Tom Z. Wang's NPI number?
Dr. Tom Z. Wang's NPI number is 1922498641. It was assigned on February 2, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Tom Z. Wang?
Dr. Tom Z. Wang is an anesthesiologist in Naperville, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Tom Z. Wang practice?
Dr. Wang practices at 801 South Washington, Naperville, IL 60540. Dr. Wang's primary practice is Edward Hospital in Naperville, Illinois, part of Endeavor Health. Dmand AI also links Dr. Wang to 1 medical group.
What is Dr. Tom Z. Wang's office phone number?
The practice phone on file for Dr. Wang is (630) 527-3000.
What is Dr. Tom Z. Wang's medical license number?
Dr. Wang holds Illinois license 036.149057.
Which hospitals is Dr. Tom Z. Wang affiliated with?
Dr. Wang practices at Edward Hospital in Naperville, Illinois.
What medical group is Dr. Tom Z. Wang part of?
Dr. Wang is linked to Midwest Anesthesia Partners. Dmand AI links Dr. Wang to 1 more medical group.
Does Dr. Tom Z. Wang accept Medicare?
Yes. CMS data shows Dr. Wang billed Medicare for 263 services in 2024, and Dr. Wang accepts Medicare assignment.
How many Medicare patients does Dr. Tom Z. Wang see?
CMS counts 335 Medicare patients who saw Dr. Wang in 2024, with an average age of 74.
What services does Dr. Tom Z. Wang bill to Medicare?
In 2024, Dr. Wang's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00104).
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Where did Dr. Tom Z. Wang go to medical school?
Dr. Wang graduated from Northwestern University Feinberg Medical School in 2015.
Has Dr. Tom Z. Wang received payments from drug or device companies?
CMS Open Payments shows $659 in general payments to Dr. Wang from 4 companies from 2023 to 2024. The largest total came from GE Healthcare.
How long has Dr. Tom Z. Wang been practicing?
Dr. Wang graduated from medical school in 2015, 11 years ago.
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