Dr. Yan Katsnelson, MD
- Medicare services, 2017
- 81
- Hospital affiliations
- 1
- Industry payments
- $9,341
- Medical groups
- 23
- State license
- 1
- Practice address
- 800 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (847) 437-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Katsnelson'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. Yan Katsnelson is a cardiothoracic surgeon in Elk Grove Village, Illinois
Dr. Katsnelson practices at Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance.
Dr. Katsnelson's NPI, 1285672840, was assigned on June 3, 2006. Dr. Katsnelson holds Illinois license 036105104.
- NPI
- 1285672840NPI Registry (opens in a new tab)
- NPI enumeration date
- June 3, 2006
- NPI status
- Active
- Practice phone
- (847) 437-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yan Katsnelson practices at Ascension Alexian Brothers in Elk Grove Village, Illinois
Dr. Katsnelson's primary practice is Ascension Alexian Brothers, at 800 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (847) 437-5500.
- Ascension Alexian Brothers800 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(847) 437-5500
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yan Katsnelson is affiliated with 11 sites of care and 23 medical groups
Dr. Katsnelson's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. The medical group on file is USA Vascular Centers Chicago. Dmand AI also links Dr. Katsnelson to 22 more medical groups, 9 group practices and clinics and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yan Katsnelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Katsnelson practices, 11 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Alexian Brothers | Available with a free account |
| +10 more sites and 22 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yan Katsnelson is one of 208 cardiothoracic surgeons in Illinois
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Katsnelson's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Katsnelson is licensed in Illinois.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), IllinoisPrimary
Cardiothoracic surgeons near Dr. Katsnelson
Counts of cardiothoracic 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. Yan Katsnelson billed Medicare for 81 services in 2017
CMS data shows 81 Medicare services from Dr. Katsnelson across 5 procedure codes in 2017. Medicare paid $21,799 for them. Every service was in an office.
Dr. Katsnelson's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 5182017: 2895%
- Surgery
- 2016: 3252017: 1994%
- Imaging
- 2016: 3512017: 1795%
- Tests and treatments
- 2016: 3692017: 1795%
Dr. Katsnelson compared with the Illinois median for cardiothoracic surgeons, 2017
- Dr. Katsnelson
- Illinois median
- Medicare services
- 81vs 16451% below
Medians across 174 cardiothoracic surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Katsnelson's most billed Medicare procedure codes, 2017
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. Katsnelson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Katsnelson and other cardiothoracic surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
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Dr. Yan Katsnelson received $9,341 in industry payments from 2016 to 2025
CMS Open Payments shows 35 general payments to Dr. Katsnelson from 10 drug and device companies from 2016 to 2025. Debt forgiveness make up the largest share, 45% of the total. Merit Medical Systems Inc paid the most, $4,177.
General payments to Dr. Katsnelson by program year, 2016 to 2025
General payments to Dr. Katsnelson by kind, 2016 to 2025
- Debt forgiveness$4,17745%
- Travel and lodging$3,11333%
- Food and beverage$2,05222%
Companies that paid Dr. Katsnelson the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Yan Katsnelson'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)Dmand 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 |
| 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. Yan Katsnelson
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. Yan Katsnelson's NPI number?
Dr. Yan Katsnelson's NPI number is 1285672840. It was assigned on June 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yan Katsnelson?
Dr. Yan Katsnelson is a cardiothoracic surgeon in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Yan Katsnelson practice?
Dr. Katsnelson practices at 800 Biesterfield Rd, Elk Grove Village, IL 60007. Dr. Katsnelson's primary practice is Ascension Alexian Brothers in Elk Grove Village, Illinois, part of Ascension Health Alliance. Dmand AI also links Dr. Katsnelson to 22 medical groups, 9 group practices and clinics and 1 physician office.
What is Dr. Yan Katsnelson's office phone number?
The practice phone on file for Dr. Katsnelson is (847) 437-5500.
What is Dr. Yan Katsnelson's medical license number?
Dr. Katsnelson holds Illinois license 036105104.
Which hospitals is Dr. Yan Katsnelson affiliated with?
Dr. Katsnelson practices at Ascension Alexian Brothers in Elk Grove Village, Illinois.
What medical group is Dr. Yan Katsnelson part of?
Dr. Katsnelson is linked to USA Vascular Centers Chicago. Dmand AI links Dr. Katsnelson to 22 more medical groups.
Does Dr. Yan Katsnelson accept Medicare?
Yes. CMS data shows Dr. Katsnelson billed Medicare for 81 services in 2017.
What services does Dr. Yan Katsnelson bill to Medicare?
In 2017, Dr. Katsnelson's most billed Medicare services were surgery: heart and blood vessels (36478), ultrasound (76942) and blood vessel study (93970).
Has Dr. Yan Katsnelson received payments from drug or device companies?
CMS Open Payments shows $9,341 in general payments to Dr. Katsnelson from 10 companies from 2016 to 2025. The largest total came from Merit Medical Systems Inc.
How long has Dr. Yan Katsnelson been practicing?
Dr. Katsnelson's NPI was assigned in 2006.
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