Dr. Brian A. Barnett , MD
Anesthesiology • Aurora, IL
2000 Ogden Ave
Aurora, IL 605047222
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on August 15, 2006; this date does not establish years in practice.
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Published CMS data list 121 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 36620 — Insertion of artery tube for blood sampling or infusion through skin: 46 service units.
- 00731 — Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope: 22 service units.
- 01922 — Anesthesia for x-ray or radiation therapy: 21 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 5 records in the table · Guide: How to read Medicare Part B data
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More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Aurora, IL (2024, 11 clinicians with data). Median for this group: 82. Middle half: 53 to 120.
Close to the middle for Medicare Part B services among clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: 111. Middle half: 49 to 202.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 101 in 2020 to 121 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2000 Ogden Ave
Aurora, IL 605047222
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 2 distinct group names: American Anesthesiology Associates Of Illinois, S.C.; North American Partners In Anesthesia Illinois Llc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
University Of Illinois College Of Med (Chi/peor/rock/chm-Urb)
1992
What Public CMS Data Show
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
202 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $13,441 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $10,676 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Open Payments general payments, program year 2025
All general payments: $52.01 across 2 records.
By nature of payment
- Food and Beverage: $52.01 across 2 records.
Reporting-company totals
- Merck Sharp & Dohme LLC: $26.24 across 1 record.
- Boston Scientific Corporation: $25.77 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
34 years (graduated 1992)
CMS Doctors and Clinicians data list 1992 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Barnett has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Barnett as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Aurora and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under Anesthesiology in Aurora, IL (2024, 11 clinicians with data). Median for this group: 82. Middle half: 53 to 120.
Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: 111. Middle half: 49 to 202.
Medicare-allowed amount
A higher Medicare-allowed amount than 70% of clinicians listed under Anesthesiology in Aurora, IL (2024, 11 clinicians with data). Median for this group: $10,481. Middle half: $5,678 to $13,736.
Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: $13,888. Middle half: $5,137 to $26,211.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Anesthesiology in Aurora, IL (2024, 11 clinicians with data). Median for this group: $8,303. Middle half: $4,476 to $10,607.
Close to the middle for clinicians listed under Anesthesiology in Illinois (2024, 1,277 clinicians with data). Median for this group: $11,048. Middle half: $4,093 to $21,014.
13 active clinicians are listed under Anesthesiology with a practice address in Aurora, IL (2,577 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Aurora
7.7% of these 13 clinicians have the CMS telehealth indicator.
76.9% of these 13 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 20% from 101 in 2020 to 121 in 2024.
- 2020: 101
- 2021: 231
- 2022: 259
- 2023: 153
- 2024: 121
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Medicare-allowed amount
Medicare-allowed amount increased 16% from $11,610 in 2020 to $13,441 in 2024.
- 2020: $11,610
- 2021: $24,730
- 2022: $29,296
- 2023: $17,887
- 2024: $13,441
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Paid by Medicare
Paid by Medicare increased 15% from $9,277 in 2020 to $10,676 in 2024.
- 2020: $9,277
- 2021: $19,477
- 2022: $23,714
- 2023: $14,274
- 2024: $10,676
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $33.35 in 2021 to $52.01 in 2025.
- 2021: $33.35
- 2022: $856.88
- 2023: $38.37
- 2024: $64.13
- 2025: $52.01
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $52.01.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
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BRIDION | General | $26.24 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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LUX-Dx Insertable Cardiac Monitor | General | $25.77 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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36620
Insertion of artery tube for blood sampling or infusion through skin
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46 | 46 | $1251.01 | $44.73 |
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00731
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
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22 | 22 | $1330.07 | $84.60 |
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01922
Anesthesia for x-ray or radiation therapy
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21 | 21 | $2005.68 | $122.51 |
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00537
Anesthesia for procedure to assess heart electrical activity
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20 | 20 | $3974.75 | $243.38 |
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01926
Anesthesia for x-ray on artery of brain, heart, or chest
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12 | 12 | $3121.46 | $173.50 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2023-11-09NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
NUCC Taxonomy Code: 208VP0000X
Pain Medicine is a primary medical specialty based on a distinct body of knowledge and a well-defined scope of clinical practice that is founded on science, research and education. It is concerned with the study of pain, the prevention of pain, and the evaluation, treatment, and rehabilitation of persons in pain. A comprehensive evaluation incorporates the physical, psychological, cognitive and socio-cultural contributions to pain. The treatment protocol may include pharmacological, invasive, behavioral, cognitive, rehabilitative and complementary strategies provided in a concurrent focused and patient specific manner. The pain medicine physician often serves the patient as a frontline physician regarding their pain, but also may serve as a consultant to other physicians, direct an interdisciplinary/multidisciplinary treatment team, conduct research, or advocate for the patient's pain care with public and private agencies. The Pain Medicine physician may work in variety of settings including office, clinic, hospital, university, or governmental/public agencies.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ANESTHESIOLOGY
I20081111000324
IL
4880753409
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
North American Partners In Anesthesia Illinois Llc
3249 Oak Park Ave, Berwyn, IL 604023429
Phone: 7087839100
North American Partners In Anesthesia Illinois Llc
333 Madison St, Joliet, IL 604358200
Phone: 8157257133
North American Partners In Anesthesia Illinois Llc
500 W Court St, Kankakee, IL 609013661
Phone: 8159372400
American Anesthesiology Associates Of Illinois, S.c.
998 N 129th Infantry Dr, Joliet, IL 604353159
Phone: 8157443000
American Anesthesiology Associates Of Illinois, S.c.
333 Madison St, Joliet, IL 604358200
Phone: 8157257133
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Pain Medicine - Interventional Pain Medicine
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Pain Medicine (license number reported to NPPES: IL 036.093155)
NPI status registered as active in NPPES database
Registered at 2000 OGDEN AVE, AURORA, IL 605047222 (Tel: 6309784860)
Registered at 185 PENNY AVE, EAST DUNDEE, IL 601181454 (Tel: 8478367015)
Recorded as BRIAN BARNETT, M.D.
Anesthesiology
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Anesthesiology Specialists in Aurora
- Dr. John Bertolozzi, DO
- Dr. David Estacio, DO
- Dr. Quang Pham, DO
- Dr. Carmen Rivera, MD
- Dr. James Mcguire, DO
- Dr. Vi Dang, MD
Mailing Address
185 Penny Ave
East Dundee, IL 601181454
Phone: 8478367015