Dr. Jeffrey Leighton Tong, MD
- Medicare services, 2024
- 39
- Medicare patients, 2024
- 106
- Publications
- 4
- Hospital affiliations
- 1
- Industry payments
- $274
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Dr. Tong's professional email, personal email and mobile number
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Dr. Jeffrey Leighton Tong is an anesthesiologist in Chicago, Illinois
Dr. Tong practices at The University of Chicago Medical Center in Chicago, Illinois.
Dr. Tong's NPI, 1922405521, was assigned on November 25, 2014. Dr. Tong holds Illinois license 113.000075.
- NPI
- 1922405521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012232200
- NPI enumeration date
- November 25, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jeffrey Leighton Tong practices at The University of Chicago Medical Center in Chicago, Illinois
Dr. Tong's primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey Leighton Tong is affiliated with 2 sites of care and 1 medical group
Dr. Tong's primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dr. Tong is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians (University of Chicago Physicians Group).
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jeffrey Leighton Tong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey Leighton Tong is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Tong's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Tong is licensed in Illinois.
Specialties and state licenses
- Anesthesiology, IllinoisPrimary
Anesthesiologists near Dr. Tong
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. Jeffrey Leighton Tong billed Medicare for 39 services in 2024
CMS data shows 39 Medicare services from Dr. Tong across 3 procedure codes in 2024, for 106 Medicare patients. Medicare paid $2,465 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tong's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Anesthesia
- 2022: 282024: 274%
- Surgery
- 2022: 02024: 12
Dr. Tong compared with the Illinois median for anesthesiologists, 2024
- Dr. Tong
- Illinois median
- Medicare services
- 39vs 9157% below
- Medicare patients
- 106vs 15732% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Tong'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. Tong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tong and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey Leighton Tong treated 106 Medicare patients in 2024, average age 71
CMS counts 106 Medicare patients who saw Dr. Tong in 2024. The largest group is 65 to 74, with 51 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 25% are also on Medicaid. Their average risk score is 2.47, 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. Tong's median patient age at 63, with 57% women.
Dr. Tong's Medicare patients by age, 2024
Dr. Tong's Medicare patients by sex, 2024
- Women6057%
- Men4643%
Chronic conditions among Dr. Tong's Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Diabetes43%
- Arthritis42%
- Chronic kidney disease40%
- Cancer31%
- Ischemic heart disease31%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women57%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Jeffrey Leighton Tong takes part in Medicare
Dr. Tong 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. Jeffrey Leighton Tong has 4 publications on record
Dmand AI links 4 papers to Dr. Tong, published from 2020 to 2025. The most frequent topics are Anesthesiology. Dr. Tong has published most often in Anesth Analg. Dr. Tong's most frequent co-authors are Richard L. Applegate, MD, Mark A. Chaney and Damon H. Clark, MD.
Dr. Tong's papers by year, 2020 to 2025
Topics Dr. Tong writes about most
- Anesthesiology
Dr. Tong's most frequent co-authors
Recent publications by Dr. Tong
Anesth Analg
J Cardiothorac Vasc Anesth
See who Dr. Tong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tong works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey Leighton Tong received $274 in industry payments from 2018 to 2024
CMS Open Payments shows 2 general payments to Dr. Tong from 2 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Covidien LP paid the most, $140.
General payments to Dr. Tong by program year, 2018 to 2024
Companies that paid Dr. Tong the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jeffrey Leighton Tong'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Jeffrey Leighton Tong
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. Jeffrey Leighton Tong's NPI number?
Dr. Jeffrey Leighton Tong's NPI number is 1922405521. It was assigned on November 25, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey Leighton Tong?
Dr. Jeffrey Leighton Tong is an anesthesiologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jeffrey Leighton Tong practice?
Dr. Tong practices at 5841 S Maryland Ave, Chicago, IL 60637. Dr. Tong's primary practice is The University of Chicago Medical Center in Chicago, Illinois.
What is Dr. Jeffrey Leighton Tong's office phone number?
The practice phone on file for Dr. Tong is (773) 702-1530.
What is Dr. Jeffrey Leighton Tong's medical license number?
Dr. Tong holds Illinois license 113.000075.
Which hospitals is Dr. Jeffrey Leighton Tong affiliated with?
Dr. Tong is affiliated with University of Chicago Medical Center.
What medical group is Dr. Jeffrey Leighton Tong part of?
Dr. Tong is linked to UChicago Medicine Physicians (University of Chicago Physicians Group).
Does Dr. Jeffrey Leighton Tong accept Medicare?
Yes. CMS data shows Dr. Tong billed Medicare for 39 services in 2024, and Dr. Tong accepts Medicare assignment.
How many Medicare patients does Dr. Jeffrey Leighton Tong see?
CMS counts 106 Medicare patients who saw Dr. Tong in 2024, with an average age of 71.
What services does Dr. Jeffrey Leighton Tong bill to Medicare?
In 2024, Dr. Tong's most billed Medicare services were anesthesia (00142), surgery: heart and blood vessels (36620) and anesthesia (00731).
Show 4 more questionsShow fewer questions
Has Dr. Jeffrey Leighton Tong received payments from drug or device companies?
CMS Open Payments shows $274 in general payments to Dr. Tong from 2 companies from 2018 to 2024. The largest total came from Covidien LP.
How long has Dr. Jeffrey Leighton Tong been practicing?
Dr. Tong graduated from medical school in 1991, 35 years ago.
Does Dr. Jeffrey Leighton Tong do research?
Dmand AI links 4 publications to Dr. Tong, published from 2020 to 2025.
Who does Dr. Jeffrey Leighton Tong publish with?
Dr. Tong's most frequent co-authors are Richard L. Applegate, MD (1 shared paper), Mark A. Chaney (1 shared paper) and Damon H. Clark, MD (1 shared paper).
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