Brett Chamernik, M.D.
Orthopaedic Surgery Physician · Carol Stream, IL
Brett Chamernik, M.D. is an orthopaedic surgery physician with a practice address in Carol Stream, Illinois, and NPI 1487018925, issued on Apr 11, 2016. Check the license (Illinois 036161899, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Brett Chamernik
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 036161899 IL
Self-reported in NPPES; status is on the state search - Practice location
- 630 E North Ave, Carol Stream, IL 60188
- Phone
- (630) 458-5300
- Enumerated
- Apr 11, 2016
- Record last updated
- Sep 29, 2022
- Medicare enrollment
- Enrolled (PECOS I20220922002282); accepts Medicare assignment
- Medical or professional school
- Morehouse School Of Medicine, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 995 in Illinois → Look up another NPI →
Also registered at 630 E North Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patricia Braida, MSN, RN, AGPCNP-BCGerontology Nurse Practitioner1720663024
- Brian Briggs, DOFamily Medicine Physician1528353620
- Frank Chao, MDFamily Medicine Physician1033143227
- Guido Grasso-Knight, M.D.Family Medicine Physician1164644266
- Kayla Hranka, APN, CNMAdvanced Practice Midwife1982070835
- Shagufta Khader, DOFamily Medicine Physician1851704043
Verify Brett Chamernik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036161899Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
211 Medicare Part D claims for 87 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 63 claims were for opioids.
Most prescribed
- Meloxicam74 claims
- Hydrocodone-Acetaminophen44 claims
- Celecoxib24 claims
- Tramadol Hcl18 claims
- Methylprednisolone15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $307.17
12 payments; by number, the most common kind was food and beverage; the largest payer was Fidia Pharma USA Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Adventist Health Partners, Inc.Hoffman Estates, IL
- The Center For Sports Orthopaedics SCHoffman Estates, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brett Chamernik among 995 orthopaedic surgery physician records in Illinois
Brett Chamernik, M.D. is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 24% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2001 among the 556 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Illinois
There are 995 orthopaedic surgery physician records in Illinois.
All 995 in Illinois → Every provider in Carol Stream → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- Stephen Baker, M.D.Carol Stream, IL 601881316948938
- Richard Erickson, M.D.Carol Stream, IL 601881023019643
- James Lieber, MDHoffman Estates, IL 601921851952741
- Hasham Alvi, MDSchaumburg, IL 601951760793889
- Ciro Cirrincione, MDSchaumburg, IL 601951245206754
- Kamal Ibrahim, M.D.Oakbrook Terrace, IL 601811174519862
- Sean Jereb, MDSchaumburg, IL 601951326039785
- Daryl Luke, M.D.Schaumburg, IL 601951285600536
Common questions
What is Brett Chamernik, M.D.'s NPI number?
Brett Chamernik, M.D.'s National Provider Identifier (NPI) is 1487018925, issued on Apr 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Brett Chamernik, M.D. located?
The NPPES record lists a practice address at 630 E North Ave, Carol Stream, IL, 60188. Phone: (630) 458-5300. Providers update this record themselves, so call before visiting.
How can I verify Brett Chamernik, M.D.'s license?
NPPES lists Illinois license number 036161899, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Brett Chamernik, M.D. prescribe under Medicare Part D?
In 2024, Brett Chamernik, M.D. had 211 Medicare Part D claims for 87 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.