Farheen Mirza, M.D.
Allergy & Immunology Physician · Winfield, IL
Farheen Mirza, M.D. is an allergy & immunology physician with a practice address in Winfield, Illinois, and NPI 1235365834, issued on Jun 9, 2009. Check the license (Illinois 036135955, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Farheen Mirza
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 036135955 IL
Self-reported in NPPES; status is on the state search - Practice location
- 25 N Winfield RD, Winfield, IL 60190
- Phone
- (630) 933-6879
- Enumerated
- Jun 9, 2009
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20141110000048); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2009
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 25 N Winfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Farheen Mirza 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 036135955Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% more Medicare Part D claims than the average allergy & immunology physician in 2024
1,099 Medicare Part D claims for 194 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Levocetirizine Dihydrochloride198 claims
- Azelastine Hcl168 claims
- Fluticasone Propionate147 claims
- Montelukast Sodium125 claims
- Ipratropium Bromide56 claims
- Famotidine36 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).
Bills Medicare through one group practice
- Central Dupage Physician GroupWinfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy & Immunology Physician providers in Illinois
There are 162 allergy & immunology physician records in Illinois.
Other allergy & immunology physician records in Illinois
- Arabelle Abellard, MDPeoria, IL1245729805
- Daryn Abraham, M.D.St Charles, IL1104975770
- Justine Ade, MDUrbana, IL1457707010
- Afia Adu-Gyamfi, MDChicago, IL1245961309
- Ingrid Alexander, MDSpringfield, IL1144269531
- Hetal Amin, MDChannahon, IL1184665424
- Evelyn Angulo, M.D.Glenview, IL1184967770
- Susan Apolinario, M.D.Oak Lawn, IL1174522171
- Noga Askenazi, MDCrystal Lake, IL1972518702
- Sakina Bajowala, M.D.North Aurora, IL1427259605
Common questions
What is Farheen Mirza, M.D.'s NPI number?
Farheen Mirza, M.D.'s National Provider Identifier (NPI) is 1235365834, issued on Jun 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Farheen Mirza, M.D. located?
The NPPES record lists a practice address at 25 N Winfield RD, Winfield, IL, 60190. Phone: (630) 933-6879. Providers update this record themselves, so call before visiting.
How can I verify Farheen Mirza, M.D.'s license?
NPPES lists Illinois license number 036135955, 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 Farheen Mirza, M.D. prescribe under Medicare Part D?
In 2024, Farheen Mirza, M.D. had 1,099 Medicare Part D claims for 194 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Farheen Mirza, M.D.'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.