Giselle M. Corsiga, APN , CNP
Nurse Practitioner · Winfield, IL
Giselle M. Corsiga, APN , CNP is a nurse practitioner with a practice address in Winfield, Illinois, and NPI 1326521121, issued on Sep 8, 2018. Check the license (Illinois 209017693, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Giselle M. Corsiga
- Credential
- APN , CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209017693 IL
Self-reported in NPPES; status is on the state search - Practice location
- 25 N Winfield RD Ste 500, Winfield, IL 60190
- Phone
- (630) 232-0280
- Enumerated
- Sep 8, 2018
- Record last updated
- Nov 8, 2024
- Fax
- (630) 933-3626
- Medicare enrollment
- Enrolled (PECOS I20190612002166); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 25 N Winfield RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Giselle M. Corsiga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209017693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average nurse practitioner in 2024
184 Medicare Part D claims for 78 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Repatha Sureclick27 claims
- Metoprolol Succinate21 claims
- Furosemide20 claims
- Entresto18 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: $28.72
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 38,884 providers of this specialty with any payment received $791.64 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
- Northwestern Medical Faculty FoundationGeneva, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Giselle M. Corsiga among 4,892 nurse practitioner records in Illinois
Giselle M. Corsiga, APN , CNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% 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 47% of them.
- NPI issued2018 · 47% of these records are older, 46% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2017 · median 2018 among the 3,389 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
80 nurse practitioner records list a practice address in Winfield
They are 80 of the 778 NPPES records with a practice address in Winfield, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Winfield → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Joanne Bardzinski, APNWinfield, IL 601901275727661
- Maureen Chapman, APNWinfield, IL 601901326124355
- Susan Collazo, APRN, CNPWinfield, IL 601901043422819
- Robin Fortman, APRN, CNPWinfield, IL 601901740210558
- Laura Guzman, NP, CNRNWinfield, IL 601901740346279
- Carol Harms, APRN, CNPWinfield, IL 601901528236601
- Maripat Lamp, APNWinfield, IL 601901346402898
- Amanda Law, APRN, CNPWinfield, IL 601901558380634
Common questions
What is Giselle M. Corsiga, APN , CNP's NPI number?
Giselle M. Corsiga, APN , CNP's National Provider Identifier (NPI) is 1326521121, issued on Sep 8, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Giselle M. Corsiga, APN , CNP located?
The NPPES record lists a practice address at 25 N Winfield RD Ste 500, Winfield, IL, 60190. Phone: (630) 232-0280. Providers update this record themselves, so call before visiting.
How can I verify Giselle M. Corsiga, APN , CNP's license?
NPPES lists Illinois license number 209017693, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Giselle M. Corsiga, APN , CNP prescribe under Medicare Part D?
In 2024, Giselle M. Corsiga, APN , CNP had 184 Medicare Part D claims for 78 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Giselle M. Corsiga, APN , CNP'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.