Dr. Thomas J. Vasdekas, MD
- Medicare services, 2024
- 281
- Medicare patients, 2024
- 225
- Part D claims, 2024
- 112
- Hospital affiliations
- 3
- Industry payments
- $135,376
- Practice address
- 1900 Silver Cross Blvd, New Lenox, IL 60451
- Practice phone
- Call (815) 300-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Vasdekas' professional email, personal email and mobile number
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Dr. Thomas J. Vasdekas is a general surgeon in New Lenox, Illinois
Dr. Vasdekas practices at Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers.
Dr. Vasdekas' NPI, 1275630253, was assigned on September 20, 2006. Dr. Vasdekas holds Illinois license 036068616.
- NPI
- 1275630253NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799811923
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 300-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas J. Vasdekas practices at Silver Cross Hospital in New Lenox, Illinois
Dr. Vasdekas' primary practice is Silver Cross Hospital, at 1900 Silver Cross Blvd, New Lenox, IL 60451 in Will County. The practice phone is (815) 300-1100.
- Silver Cross Hospital1900 Silver Cross Blvd, New Lenox, IL 60451 · Will CountyPhone(815) 300-1100
Source: Dmand AI Affiliation Data
Dr. Thomas J. Vasdekas is affiliated with 4 sites of care and 1 medical group
Dr. Vasdekas' primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dr. Vasdekas is also affiliated with Advocate Christ Medical Center. The medical group on file is Premier Suburban Medical Group. Dmand AI also links Dr. Vasdekas to 1 more hospital and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas J. Vasdekas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vasdekas practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Silver Cross Hospital | Available with a free account |
| +3 more affiliated sites | 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 Silver Cross Hospital & Medical Centers and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Thomas J. Vasdekas is one of 1,217 general surgeons in Illinois
Surgery is Dr. Vasdekas' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Vasdekas is licensed in Illinois.
Specialties and state licenses
- Surgery, IllinoisPrimary
General surgeons near Dr. Vasdekas
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. Thomas J. Vasdekas billed Medicare for 281 services in 2024
CMS data shows 281 Medicare services from Dr. Vasdekas across 4 procedure codes in 2024, for 225 Medicare patients. Medicare paid $34,135 for them.
Dr. Vasdekas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3672024: 28123%
- Surgery
- 2023: 332024: 0100%
Where Dr. Vasdekas' Medicare services took place, 2024
- In an office26293%
- In a facility197%
Dr. Vasdekas compared with the Illinois median for general surgeons, 2024
- Dr. Vasdekas
- Illinois median
- Medicare services
- 281vs 19445% above
- Medicare patients
- 225vs 14456% above
- Part D claims
- 71vs 282.5 times
Medians across 1,031 general surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Vasdekas' 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. Vasdekas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Vasdekas and other general surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas J. Vasdekas treated 225 Medicare patients in 2024, average age 74
CMS counts 225 Medicare patients who saw Dr. Vasdekas in 2024. The largest group is 65 to 74, with 128 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Vasdekas' median patient age at 71, with 64% women.
Dr. Vasdekas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Vasdekas' Medicare patients by sex, 2024
- Women15468%
- Men7132%
Chronic conditions among Dr. Vasdekas' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Cancer42%
- Diabetes29%
- Ischemic heart disease26%
- Anxiety21%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Vasdekas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas J. Vasdekas wrote 112 Medicare Part D claims in 2024
In 2024, Dr. Vasdekas wrote 112 Medicare Part D claims for 72 patients. 97% of them were for generic drugs. CMS names the drug for 71 of them, across 3 drugs with 11 or more claims each, at $350 in total drug cost. In 2023, CMS named 98 claims across 4 drugs.
Dr. Vasdekas' Part D claims by kind of drug, 2024
- Generic109 claims97%
- Brand-name and other3 claims3%
Dr. Vasdekas' 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. Vasdekas' Part D claims, 2024
- Opioids44%49 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: 982024: 7128%
Drugs named by CMS: 3 in 2024, 4 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
Dr. Thomas J. Vasdekas ranks in the 97th percentile for hernia repair (minimally invasive) in Medicare
Dr. Vasdekas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 39 procedures of hernia repair (minimally invasive) by Dr. Vasdekas, more than 97% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Vasdekas ranks in Medicare procedure volume
- Hernia repair (minimally invasive)
- 97th percentile39 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 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. Thomas J. Vasdekas received $135,376 in industry payments from 2016 to 2025
CMS Open Payments shows 198 general payments to Dr. Vasdekas from 27 drug and device companies from 2016 to 2025. Education make up the largest share, 83% of the total. Intuitive Surgical, Inc. paid the most, $132,933.
General payments to Dr. Vasdekas by program year, 2016 to 2025
General payments to Dr. Vasdekas by kind, 2016 to 2025
- Education$112,00083%
- Travel and lodging$12,2899%
- Food and beverage$10,7378%
- Speaker and faculty fees$3500%
Companies that paid Dr. Vasdekas 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. Thomas J. Vasdekas'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) |
| 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. Thomas J. Vasdekas
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. Thomas J. Vasdekas' NPI number?
Dr. Thomas J. Vasdekas' NPI number is 1275630253. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas J. Vasdekas?
Dr. Thomas J. Vasdekas is a general surgeon in New Lenox, Illinois. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Thomas J. Vasdekas practice?
Dr. Vasdekas practices at 1900 Silver Cross Blvd, New Lenox, IL 60451. Dr. Vasdekas' primary practice is Silver Cross Hospital in New Lenox, Illinois, part of Silver Cross Hospital & Medical Centers. Dmand AI also links Dr. Vasdekas to 1 hospital and 1 physician office.
What is Dr. Thomas J. Vasdekas' office phone number?
The practice phone on file for Dr. Vasdekas is (815) 300-1100.
What is Dr. Thomas J. Vasdekas' medical license number?
Dr. Vasdekas holds Illinois license 036068616.
Which hospitals is Dr. Thomas J. Vasdekas affiliated with?
Dr. Vasdekas practices at Silver Cross Hospital in New Lenox, Illinois. Dr. Vasdekas is also affiliated with Advocate Christ Medical Center. Dmand AI links Dr. Vasdekas to 1 more hospital.
What medical group is Dr. Thomas J. Vasdekas part of?
Dr. Vasdekas is linked to Premier Suburban Medical Group.
Does Dr. Thomas J. Vasdekas accept Medicare?
Yes. CMS data shows Dr. Vasdekas billed Medicare for 281 services in 2024, and Dr. Vasdekas accepts Medicare assignment.
How many Medicare patients does Dr. Thomas J. Vasdekas see?
CMS counts 225 Medicare patients who saw Dr. Vasdekas in 2024, with an average age of 74.
What services does Dr. Thomas J. Vasdekas bill to Medicare?
In 2024, Dr. Vasdekas' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).
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What drugs does Dr. Thomas J. Vasdekas prescribe most?
In 2024 Medicare Part D data, Dr. Vasdekas' most prescribed drugs by claims were Hydrocodone-Acetaminophen, Mupirocin and Ondansetron HCl.
Has Dr. Thomas J. Vasdekas received payments from drug or device companies?
CMS Open Payments shows $135,376 in general payments to Dr. Vasdekas from 27 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Thomas J. Vasdekas been practicing?
Dr. Vasdekas graduated from medical school in 1982, 44 years ago.
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