Genevieve Florence Gill-Wiehl, MD
Student in an Organized Health Care Education/Training Program · Chicago, IL
Genevieve Florence Gill-Wiehl, MD is a student in an organized health care education/training program with a practice address in Chicago, Illinois, and NPI 1801392378, issued on Apr 3, 2018. Check the license with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Genevieve Florence Gill-Wiehl
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 1750 W Harrison St, Chicago, IL 60612
- Phone
- (312) 942-6510
- Enumerated
- Apr 3, 2018
- Record last updated
- Jul 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20241010003241); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 6,526 in Illinois → Look up another NPI →
Also registered at 1750 W Harrison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Genevieve Florence Gill-Wiehl in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
12 Medicare Part D claims, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D.
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 practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Genevieve Florence Gill-Wiehl among 6,526 student in an organized health care education/training program records in Illinois
Genevieve Florence Gill-Wiehl, MD is one of 6,526 student in an organized health care education/training program records with a practice address in Illinois. 19% 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 12% of them.
- NPI issued2018 · 12% of these records are older, 86% newer
- In a Medicare fileYes · 19% of these records are
- In the CMS Doctors and Clinicians fileYes · 3% of these records are
- Graduated2018 · median 2018 among the 190 with a school on file
- Record last updated2018 · 22% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3,509 student in an organized health care education/training program records list a practice address in Chicago
They are 3,509 of the 63,379 NPPES records with a practice address in Chicago, and 6,526 student in an organized health care education/training program records in Illinois.
All 6,526 in Illinois → Every provider in Chicago → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Mani Batchu, D.O.Chicago, IL 606121619180544
- Alicia Chang Cojulun, MDChicago, IL 606121063605335
- Peter Chien, M.D.Chicago, IL 606121780884106
- Christa Favot, D.D.S.Chicago, IL 606121073711941
- Leonid FefermanChicago, IL 606121922210483
- Renu GuptaChicago, IL 606121598955452
- Christopher Heery, M.D.Chicago, IL 606121801001920
- Kimberly Ingalls, M.D.Chicago, IL 606121124249107
Common questions
What is Genevieve Florence Gill-Wiehl, MD's NPI number?
Genevieve Florence Gill-Wiehl, MD's National Provider Identifier (NPI) is 1801392378, issued on Apr 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Genevieve Florence Gill-Wiehl, MD located?
The NPPES record lists a practice address at 1750 W Harrison St, Chicago, IL, 60612. Phone: (312) 942-6510. Providers update this record themselves, so call before visiting.
How can I verify Genevieve Florence Gill-Wiehl, MD's license?
Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Genevieve Florence Gill-Wiehl, MD prescribe under Medicare Part D?
In 2024, Genevieve Florence Gill-Wiehl, MD had 12 Medicare Part D claims; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
What is Genevieve Florence Gill-Wiehl, MD's MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.