Dr. Eugene M. Tanquilut, DO
- Medicare services, 2024
- 10,301
- Medicare patients, 2024
- 487
- Part D claims, 2024
- 677
- Hospital affiliations
- 5
- Industry payments
- $18,982
- Practice address
- 20060 Governors Dr, Olympia Fields, IL 60461
- Practice phone
- Call (815) 824-4406
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Vascular Specialists
Olympia Fields, Illinois
Find Dr. Tanquilut'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. Eugene M. Tanquilut is a vascular surgeon in Olympia Fields, Illinois
Dr. Tanquilut practices at Vascular Specialists in Olympia Fields, Illinois.
Dr. Tanquilut's NPI, 1043215148, was assigned on June 15, 2005. Dr. Tanquilut graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1992. Dr. Tanquilut holds Illinois license 036094341.
- NPI
- 1043215148NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406846658
- NPI enumeration date
- June 15, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (815) 824-4406
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eugene M. Tanquilut practices at Vascular Specialists in Olympia Fields, Illinois
Dr. Tanquilut's primary practice is Vascular Specialists, at 20060 Governors Dr, Olympia Fields, IL 60461 in Cook County. The practice phone is (815) 824-4406.
- Vascular Specialists20060 Governors Dr, Olympia Fields, IL 60461 · Cook CountyPhone(815) 824-4406
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eugene M. Tanquilut is affiliated with 7 sites of care and 2 medical groups
Dr. Tanquilut's primary practice is Vascular Specialists in Olympia Fields, Illinois. Dr. Tanquilut is also affiliated with Olympia Fields Hospital. The medical group on file is Vascular Specialists. Dmand AI also links Dr. Tanquilut to 4 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eugene M. Tanquilut's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tanquilut practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vascular Specialists | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eugene M. Tanquilut is one of 164 vascular surgeons in Illinois
Vascular surgery is Dr. Tanquilut's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Tanquilut's licenses on file in 2 states: Illinois and Indiana.
Specialties and state licenses
- Vascular surgery, IllinoisPrimary
- Indiana license
Vascular surgeons near Dr. Tanquilut
Counts of vascular 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. Eugene M. Tanquilut billed Medicare for 10,301 services in 2024
CMS data shows 10,301 Medicare services from Dr. Tanquilut across 38 procedure codes in 2024, for 487 Medicare patients. Medicare paid $833,315 for them.
Dr. Tanquilut's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 9,0652024: 7,37119%
- Tests and treatments
- 2023: 8682024: 1,03719%
- Surgery
- 2023: 8212024: 7805%
- Drugs given in the office
- 2023: 6202024: 68711%
- Office and hospital visits
- 2023: 1672024: 25955%
- Imaging
- 2023: 2182024: 16723%
Where Dr. Tanquilut's Medicare services took place, 2024
- In an office10,282100%
- In a facility190%
Dr. Tanquilut compared with the Illinois median for vascular surgeons, 2024
- Dr. Tanquilut
- Illinois median
- Medicare services
- 10,301vs 59817.2 times
- Medicare patients
- 487vs 41218% above
- Part D claims
- 603vs 5810.4 times
Medians across 155 vascular surgeons in Illinois with Dmand AI profiles that report each measure.
Dr. Tanquilut'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. Tanquilut?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tanquilut and other vascular surgeons in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eugene M. Tanquilut treated 487 Medicare patients in 2024, average age 73
CMS counts 487 Medicare patients who saw Dr. Tanquilut in 2024. The largest group is 65 to 74, with 189 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 4.14, 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. Tanquilut's median patient age at 72, with 54% women.
Dr. Tanquilut's Medicare patients by age, 2024
Dr. Tanquilut's Medicare patients by sex, 2024
- Women25051%
- Men23749%
Chronic conditions among Dr. Tanquilut's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease59%
- Diabetes56%
- Arthritis53%
- Ischemic heart disease46%
- Heart failure44%
- COPD28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tanquilut's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eugene M. Tanquilut wrote 677 Medicare Part D claims in 2024
In 2024, Dr. Tanquilut wrote 677 Medicare Part D claims for 298 patients. 78% of them were for generic drugs. CMS names the drug for 603 of them, across 8 drugs with 11 or more claims each, at $163,409 in total drug cost. In 2023, CMS named 369 claims across 6 drugs.
Dr. Tanquilut's Part D claims by kind of drug, 2024
- Generic525 claims78%
- Brand-name152 claims22%
Dr. Tanquilut'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. Tanquilut's Part D claims, 2024
- Opioids16%107 of 677 claims
- Antibiotics4%26 of 677 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: 3692024: 60363%
Drugs named by CMS: 8 in 2024, 6 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. Eugene M. Tanquilut ranks in the 79th percentile for leg revascularization (restoring blood flow) in Medicare
Dr. Tanquilut accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of leg revascularization (restoring blood flow) by Dr. Tanquilut, more than 79% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Tanquilut ranks in Medicare procedure volume
- Varicose vein removal
- 69th percentile37 procedures
- Leg revascularization (restoring blood flow)
- 79th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Eugene M. Tanquilut received $18,982 in industry payments from 2016 to 2025
CMS Open Payments shows 548 general payments to Dr. Tanquilut from 51 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Philips Electronics North America Corporation paid the most, $2,149.
General payments to Dr. Tanquilut by program year, 2016 to 2025
General payments to Dr. Tanquilut by kind, 2016 to 2025
- Food and beverage$18,975100%
- Education$70%
Companies that paid Dr. Tanquilut the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eugene M. Tanquilut graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville
Dr. Tanquilut graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eugene M. Tanquilut'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 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. Eugene M. Tanquilut
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. Eugene M. Tanquilut's NPI number?
Dr. Eugene M. Tanquilut's NPI number is 1043215148. It was assigned on June 15, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Eugene M. Tanquilut?
Dr. Eugene M. Tanquilut is a vascular surgeon in Olympia Fields, Illinois. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Eugene M. Tanquilut practice?
Dr. Tanquilut practices at 20060 Governors Dr, Olympia Fields, IL 60461. Dr. Tanquilut's primary practice is Vascular Specialists in Olympia Fields, Illinois. Dmand AI also links Dr. Tanquilut to 4 hospitals, 1 group practice or clinic and 1 medical group.
What is Dr. Eugene M. Tanquilut's office phone number?
The practice phone on file for Dr. Tanquilut is (815) 824-4406.
What is Dr. Eugene M. Tanquilut's medical license number?
Dr. Tanquilut holds Illinois license 036094341, one of the licenses on file in 2 states.
Which states has Dr. Eugene M. Tanquilut been licensed in?
Dmand AI has state licenses on file for Dr. Tanquilut in Illinois and Indiana.
Which hospitals is Dr. Eugene M. Tanquilut affiliated with?
Dr. Tanquilut is affiliated with Olympia Fields Hospital. Dmand AI links Dr. Tanquilut to 4 more hospitals.
What medical group is Dr. Eugene M. Tanquilut part of?
Dr. Tanquilut is linked to Vascular Specialists. Dmand AI links Dr. Tanquilut to 1 more medical group.
Does Dr. Eugene M. Tanquilut accept Medicare?
Yes. CMS data shows Dr. Tanquilut billed Medicare for 10,301 services in 2024, and Dr. Tanquilut accepts Medicare assignment.
How many Medicare patients does Dr. Eugene M. Tanquilut see?
CMS counts 487 Medicare patients who saw Dr. Tanquilut in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Eugene M. Tanquilut bill to Medicare?
In 2024, Dr. Tanquilut's most billed Medicare services were medicare temporary code (Q9966), injected or infused drug (J2250) and special service (99153).
Where did Dr. Eugene M. Tanquilut go to medical school?
Dr. Tanquilut graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 1992.
What drugs does Dr. Eugene M. Tanquilut prescribe most?
In 2024 Medicare Part D data, Dr. Tanquilut's most prescribed drugs by claims were Clopidogrel, Xarelto and Hydrocodone-Acetaminophen.
Has Dr. Eugene M. Tanquilut received payments from drug or device companies?
CMS Open Payments shows $18,982 in general payments to Dr. Tanquilut from 51 companies from 2016 to 2025. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Eugene M. Tanquilut been practicing?
Dr. Tanquilut graduated from medical school in 1992, 34 years ago.
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