Lilia Protaziuk, MD
Family Medicine Physician · Plainfield, IL
Lilia Protaziuk, MD is a family medicine physician with a practice address in Plainfield, Illinois, and NPI 1962676585, issued on Apr 15, 2008. Check the license (Illinois 036118881, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Lilia Protaziuk
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036118881 IL
Self-reported in NPPES; status is on the state search - Practice location
- 16519 S Rte 59, Plainfield, IL 60586
- Phone
- (630) 646-5020
- Enumerated
- Apr 15, 2008
- Record last updated
- Mar 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (630) 646-5025
- Medicaid ID
- 1962676585 1 IL
- Medicare enrollment
- Enrolled (PECOS I20080905000632); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 16519 S Rte 59
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Bram, MSW, LCSWClinical Social Worker1679752943
- Kristina Gaspers, PA-CPhysician Assistant1093015448
- Julie Jones, MDFamily Medicine Physician1598025298
- Sanjeeb Khatua, M.D.Family Medicine Physician1770777658
- Krishan Singh, DPMFoot & Ankle Surgery Podiatrist1609491604
- Bob William, M.D.Family Medicine Physician1114111028
Verify Lilia Protaziuk 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 036118881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family medicine physician in 2024
5,340 Medicare Part D claims for 388 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 197 claims were for opioids.
Most prescribed
- Levothyroxine Sodium267 claims
- Losartan Potassium261 claims
- Amlodipine Besylate180 claims
- Atorvastatin Calcium163 claims
- Pantoprazole Sodium160 claims
- Alprazolam157 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.
The MIPS final score for 2023 (Medicare payment program): 91.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $33.80
2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Endeavor Health Medical GroupEvanston, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lilia Protaziuk among 6,215 family medicine physician records in Illinois
Lilia Protaziuk, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2001 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Plainfield
They are 25 of the 1,198 NPPES records with a practice address in Plainfield, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Plainfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Aabha Beri, MDPlainfield, IL 605861508207507
- Phamela De Guzman, MDPlainfield, IL 605861568674844
- Ryan Fitzgerald, D.O.Plainfield, IL 605861346689411
- Mahwesh Javed, MDPlainfield, IL 605861710149224
- Vipuli Jayesinghe, M.D.Plainfield, IL 605861265673701
- Julie Jones, MDPlainfield, IL 605861598025298
- Sanjeeb Khatua, M.D.Plainfield, IL 605861770777658
- Shalini Kumar, MDPlainfield, IL 605861255909479
Common questions
What is Lilia Protaziuk, MD's NPI number?
Lilia Protaziuk, MD's National Provider Identifier (NPI) is 1962676585, issued on Apr 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Lilia Protaziuk, MD located?
The NPPES record lists a practice address at 16519 S Rte 59, Plainfield, IL, 60586. Phone: (630) 646-5020. Providers update this record themselves, so call before visiting.
How can I verify Lilia Protaziuk, MD's license?
NPPES lists Illinois license number 036118881, 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 Lilia Protaziuk, MD prescribe under Medicare Part D?
In 2024, Lilia Protaziuk, MD had 5,340 Medicare Part D claims for 388 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Lilia Protaziuk, MD's MIPS final score?
The 2023 MIPS final score is 91.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.