NPPES file of Aug 9, 2026

Margaret G. Mueller, M.D.

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Chicago, IL

Margaret G. Mueller, M.D. is a urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician with a practice address in Chicago, Illinois, and NPI 1346570405, issued on Jan 12, 2010. Check the license (Illinois 036129045, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346570405
Name
Margaret G. Mueller
Credential
M.D.
Primary taxonomy
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X
License number
036129045 IL
Self-reported in NPPES; status is on the state search
Practice location
676 N Saint Clair St, Chicago, IL 60611
Phone
(312) 472-5033
Enumerated
Jan 12, 2010
Record last updated
Jan 22, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150615001803); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2008
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 676 N Saint Clair St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Sharon Adam, M.D.Diagnostic Radiology Physician1619361763
  2. Jessica Altman, MDHematology & Oncology Physician1831391200
  3. Rama AlzeinStudent in an Organized Health Care Education/Training Program1528904133
  4. Sarah Anderson, NPNurse Practitioner1043243355
  5. Michael Angarone, D.O.Infectious Disease Physician1194806190
  6. Cara Angelotta, MDPsychiatry Physician1194017525

Verify Margaret G. Mueller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036129045
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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74% fewer Medicare Part D claims than the average urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician in 2024

190 Medicare Part D claims for 78 beneficiaries, against an average of 732 among the 998 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Margaret Mueller190
  2. Specialty average732

Most prescribed

  1. Gemtesa76 claims
  2. Estradiol30 claims
  3. Nitrofurantoin Mono-Macro25 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): 97.7 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.

  1. Qualityout of 100 · 30% of the final score75.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $5,154.09

10 payments; by number, the most common kind was travel and lodging; the largest payer was GlaxoSmithKline, LLC. The 864 providers of this specialty with any payment received $2,558.52 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Margaret Mueller$5,154.09
  2. Specialty average$2,558.52

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

2 hospitals and group practices

  1. The University OF Chicago Medical CenterChicago, IL · Acute Care Hospitals4 of 5 stars
  2. University OF ChicagoChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Margaret G. Mueller among 56 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in Illinois

Margaret G. Mueller, M.D. is one of 56 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with a practice address in Illinois. 98% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 41% of them.

  • NPI issued2010 · 41% of these records are older, 52% newer
  • In a Medicare fileYes · 98% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2008 · median 2007 among the 45 with a school on file
  • Record last updated2016 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VF0040X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician providers in Illinois

There are 56 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in Illinois.

The 8 urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records with the nearest ZIP codes

  1. Carol Bretschneider, MDChicago, IL 606111700146826
  2. Oluwateniola Brown, MDChicago, IL 606111609294438
  3. Julia Geynisman-Tan, MDChicago, IL 606111831465806
  4. Akira Gillingham, M.D.Chicago, IL 606111265871867
  5. Bria Johnson, MD, MSChicago, IL 606111235889478
  6. Kimberly Kenton, MDChicago, IL 606111629042759
  7. Christina Lewicky-Gaupp, MDChicago, IL 606111194844019
  8. Douglas LuchristtChicago, IL 606111629468244

Common questions

What is Margaret G. Mueller, M.D.'s NPI number?

Margaret G. Mueller, M.D.'s National Provider Identifier (NPI) is 1346570405, issued on Jan 12, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Margaret G. Mueller, M.D. located?

The NPPES record lists a practice address at 676 N Saint Clair St, Chicago, IL, 60611. Phone: (312) 472-5033. Providers update this record themselves, so call before visiting.

How can I verify Margaret G. Mueller, M.D.'s license?

NPPES lists Illinois license number 036129045, 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 Margaret G. Mueller, M.D. prescribe under Medicare Part D?

In 2024, Margaret G. Mueller, M.D. had 190 Medicare Part D claims for 78 beneficiaries; the average among urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician prescribers was 732. Part D covers Medicare prescriptions only.

What is Margaret G. Mueller, M.D.'s MIPS final score?

The 2023 MIPS final score is 97.7 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.