Christopher Mularczyk, MD
Otolaryngology Physician · Chicago, IL
Christopher Mularczyk, MD is an otolaryngology physician with a practice address in Chicago, Illinois, and NPI 1104314921, issued on Apr 26, 2018. Check the license (Illinois 036.163111, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Christopher Mularczyk
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 036.163111 IL
Self-reported in NPPES; status is on the state search - Practice location
- 675 N Saint Clair St Ste 15-200, Chicago, IL 60611
- Phone
- (312) 695-8182
- Enumerated
- Apr 26, 2018
- Record last updated
- Oct 19, 2023
- Medicare enrollment
- Enrolled (PECOS I20230627001569); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2018
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 482 in Illinois → Look up another NPI →
Also registered at 675 N Saint Clair St Ste 15-200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Balassone, AU.D.Audiologist1982430591
- Elizabeth BanaszakSpeech-Language Pathologist1043703259
- Abby Bowman, MS CCC-SLPSpeech-Language Pathologist1013780931
- Julia Davis, AUDIOLOGISTAudiologist1104465673
- Sarah Kramer, SLPSpeech-Language Pathologist1063769917
- Jonelyn Langenstein, MM, MS, CCC-SLPSpeech-Language Pathologist1104258284
Verify Christopher Mularczyk 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 036.163111Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average otolaryngology physician in 2024
82 Medicare Part D claims for 31 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluticasone Propionate23 claims
- Azelastine Hcl19 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): 94.1 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: $798.69
5 payments; by number, the most common kind was food and beverage; the largest payer was Spirair, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Cook CountyChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Mularczyk among 482 otolaryngology physician records in Illinois
Christopher Mularczyk, MD is one of 482 otolaryngology 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 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2018 · median 2005 among the 290 with a school on file
- Record last updated2023 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Illinois
There are 482 otolaryngology physician records in Illinois.
All 482 in Illinois → Every provider in Chicago → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Edward Applebaum, MDChicago, IL 606111669452322
- Michiel Bove, MDChicago, IL 606111295822799
- James Burns, MDChicago, IL 606111396735320
- David Conley, MDChicago, IL 606111437112190
- Jose Dutra, MDChicago, IL 606111760418768
- Robert Kern, MDChicago, IL 606111033149992
- Monica Patadia, M.D.Chicago, IL 606111538325212
- Urjeet Patel, M.D.Chicago, IL 606111952425118
Common questions
What is Christopher Mularczyk, MD's NPI number?
Christopher Mularczyk, MD's National Provider Identifier (NPI) is 1104314921, issued on Apr 26, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Mularczyk, MD located?
The NPPES record lists a practice address at 675 N Saint Clair St Ste 15-200, Chicago, IL, 60611. Phone: (312) 695-8182. Providers update this record themselves, so call before visiting.
How can I verify Christopher Mularczyk, MD's license?
NPPES lists Illinois license number 036.163111, 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 Christopher Mularczyk, MD prescribe under Medicare Part D?
In 2024, Christopher Mularczyk, MD had 82 Medicare Part D claims for 31 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Christopher Mularczyk, MD's MIPS final score?
The 2023 MIPS final score is 94.1 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.