Dr. Brett Chamernik , MD
Orthopaedic Surgery โข Carol Stream, IL
630 E North Ave
Carol Stream, IL 601882127
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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Dr. Brett Chamernik is listed in NPPES under Orthopaedic Surgery.
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NPI assigned on April 11, 2016; this date does not establish years in practice.
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Published CMS data list 2,100 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J7320 โ Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg: 1,450 service units.
- J3301 โ Injection, triamcinolone acetonide, not otherwise specified, 10 mg: 141 service units.
- 20610 โ Aspiration and/or injection of fluid from large joint: 128 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 11 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 175 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Meloxicam โ 74 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) โ 44 prescription fills, including refills.
- Celecoxib โ 24 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 5 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Close to the middle for Medicare Part B services among clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 25 in 2022 to 2,100 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2022โ2024.
Practice Location & Contact Primary Location
630 E North Ave
Carol Stream, IL 601882127
CMS Doctors and Clinicians lists 2 distinct group names: Adventist Health Partners, Inc.; The Center For Sports Orthopaedics Sc. 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
Morehouse School Of Medicine
2016
What Public CMS Data Show
Orthopaedic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
171 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 โ by Provider, 2024.
Medicare-allowed amount
About $57,781 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 โ by Provider and Service, 2024.
Paid by Medicare
About $43,258 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 โ by Provider and Service, 2024.
30-day fills
181 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,344 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $855.06 across 13 records.
By nature of payment
- Food and Beverage: $431.87 across 11 records.
- Travel and Lodging: $423.19 across 2 records.
Reporting-company totals (3 largest of 9)
- Oak Med, Inc.: $465.64 across 3 records.
- Arthrex, Inc.: $219.95 across 3 records.
- Stryker Corporation: $33.38 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
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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, โDoes your provider accept Medicare as full payment?โ
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Chamernik 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. Chamernik 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 Carol Stream and Illinois
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Close to the middle for clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: 1,621. Middle half: 500 to 4,448.
Too few clinicians listed under Orthopaedic Surgery in Carol Stream have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 65% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $106,401. Middle half: $38,278 to $219,003.
Too few clinicians listed under Orthopaedic Surgery in Carol Stream have Medicare Part B data for 2024 to compare.
Paid by Medicare
A lower Medicare payment amount than 65% of clinicians listed under Orthopaedic Surgery in Illinois (2024, 507 clinicians with data). Median for this group: $80,480. Middle half: $28,943 to $165,509.
Too few clinicians listed under Orthopaedic Surgery in Carol Stream have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: 181. Middle half: 65 to 405.
Too few clinicians listed under Orthopaedic Surgery in Carol Stream have Medicare Part D data for 2024 to compare.
Part D drug cost
Close to the middle for clinicians listed under Orthopaedic Surgery in Illinois (2024, 513 clinicians with data). Median for this group: $1,214. Middle half: $335 to $3,174.
Too few clinicians listed under Orthopaedic Surgery in Carol Stream have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Orthopaedic Surgery with a practice address in Carol Stream, IL (997 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
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 8300% from 25 in 2022 to 2,100 in 2024.
- 2022: 25
- 2023: 584
- 2024: 2,100
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Medicare-allowed amount
Medicare-allowed amount increased 2439% from $2,275 in 2022 to $57,781 in 2024.
- 2022: $2,275
- 2023: $50,150
- 2024: $57,781
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Paid by Medicare
Paid by Medicare increased 2286% from $1,813 in 2022 to $43,258 in 2024.
- 2022: $1,813
- 2023: $38,258
- 2024: $43,258
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 661% from 23 in 2019 to 175 in 2024.
- 2019: 23
- 2023: 80
- 2024: 175
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30-day fills
30-day fills increased 624% from 25 in 2019 to 181 in 2024.
- 2019: 25
- 2023: 80
- 2024: 181
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Part D drug cost
Part D drug cost decreased 43% from $2,353 in 2019 to $1,344 in 2024.
- 2019: $2,353
- 2023: $406
- 2024: $1,344
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 97% from $27,572.12 in 2021 to $855.06 in 2025.
- 2021: $27,572.12
- 2022: $12,035.43
- 2023: $1,140.54
- 2024: $307.17
- 2025: $855.06
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (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 ยท 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 โ December 31, 2025): 13 records totaling $855.06.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Oak Med, Inc. |
Travel and Lodging
In-kind items and services
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โ | General | $262.24 |
| Oak Med, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $172.43 |
| Arthrex, Inc. |
Travel and Lodging
In-kind items and services
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โ | General | $160.95 |
| Arthrex, Inc. |
Food and Beverage
In-kind items and services
|
โ | General | $34.00 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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GAMMA | General | $33.38 |
| Oak Med, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $30.97 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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MONOVISC | General | $26.84 |
| Orthofix Medical, Inc. |
Food and Beverage
Cash or cash equivalent
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Physio-Stim | General | $26.83 |
| Arthrex, Inc. |
Food and Beverage
In-kind items and services
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โ | General | $25.00 |
| Fidia Pharma USA Inc. |
Food and Beverage
In-kind items and services
|
HYMOVIS | General | $22.17 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
|
Kerecis SurgiClose | General | $21.62 |
| Ferring Pharmaceuticals Inc. |
Food and Beverage
In-kind items and services
|
EUFLEXXA | General | $20.05 |
| Smith+Nephew, Inc. |
Food and Beverage
In-kind items and services
|
ALLEVYN HEEL 10.5CM X 13.5CM CTN 5 | General | $18.58 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2021โ2023 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 โ by Provider and Service data, 2022โ2024; 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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J7320
Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg
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1,450 | 14 | $26.00 | $5.36 |
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J3301
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
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141 | 66 | $28.39 | $0.96 |
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20610
Aspiration and/or injection of fluid from large joint
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128 | 62 | $239.55 | $73.63 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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100 | 67 | $145.20 | $94.61 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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91 | 61 | $186.77 | $131.56 |
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20611
Aspiration and/or injection of fluid large joint using ultrasound guidance
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43 | 21 | $271.49 | $104.54 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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41 | 41 | $346.34 | $177.08 |
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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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31 | 31 | $274.45 | $137.04 |
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73560
X-ray of knee, 1-2 views
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28 | 24 | $151.23 | $42.77 |
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73565
X-ray of both knees while standing
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25 | 23 | $128.44 | $40.98 |
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73030
X-ray of shoulder, minimum of 2 views
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22 | 20 | $154.73 | $35.94 |
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.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Meloxicam | Meloxicam | 74 | 2,250 | $299.48 | 34 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 44 | 229 | $334.74 | 27 |
| Celecoxib | Celecoxib | 24 | 838 | $617.65 | 14 |
| Tramadol Hcl | Tramadol Hcl | 18 | 133 | $39.13 | 12 |
| Methylprednisolone | Methylprednisolone | 15 | 90 | $53.44 | 14 |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-09-29NUCC Taxonomy Code: 207X00000X
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
NUCC Taxonomy Code: 207XX0005X
An orthopaedic surgeon trained in sports medicine provides appropriate care for all structures of the musculoskeletal system directly affected by participation in sporting activity. This specialist is proficient in areas including conditioning, training and fitness, athletic performance and the impact of dietary supplements, pharmaceuticals, and nutrition on performance and health, coordination of care within the team setting utilizing other health care professionals, field evaluation and management, soft tissue biomechanics and injury healing and repair. Knowledge and understanding of the principles and techniques of rehabilitation, athletic equipment and orthotic devices enables the specialist to prevent and manage athletic injuries.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - ORTHOPEDIC SURGERY
I20220922002282
IL
5092006635
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
The Center For Sports Orthopaedics Sc
1585 N Barrington Rd, Hoffman Estates, IL 601695019
Phone: 8478847771
Adventist Health Partners, Inc.
396 Remington Blvd, Bolingbrook, IL 604404311
Adventist Health Partners, Inc.
1555 Barrington Rd, Hoffman Estates, IL 601691019
Phone: 8474906945
Adventist Health Partners, Inc.
630 E N Ave, Carol Stream, IL 601882127
Phone: 6304585300
Adventist Health Partners, Inc.
701 Winthrop Ave, Glendale Heights, IL 601391405
Phone: 6305455980
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Gerontology
Master of Science in Nursing, Registered Nurse, AGPCNPBC
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Obstetrics & Gynecology
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 630 E NORTH AVE, CAROL STREAM, IL 601882127 (Tel: 6304585300)
Registered at 630 E NORTH AVE, CAROL STREAM, IL 601882127 (Tel: 6304585300)
Orthopaedic Surgery (license number reported to NPPES: IL 036161899)
Registered at 6801 PARK TER STE 400, LOS ANGELES, CA 900459212 (Tel: 3106657200)
Orthopaedic Surgery (license number reported to NPPES: CA A171622)
NPI status registered as active in NPPES database
Registered at 4201 SAINT ANTOINE ST, DETROIT, MI 482012153 (Tel: 3139668013)
Registered at 825 HIGHLAND LANE NE, 1105, ATLANTA, GA 30306
Recorded as BRETT CHAMERNIK, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
630 E North Ave
Carol Stream, IL 601882127
Phone: 6304585300