NPPES file of Aug 9, 2026

Michele Sachiko O'Shea, M.D.

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

Michele Sachiko O'Shea, M.D. is a urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician with a practice address in Chicago, Illinois, and NPI 1477948131, issued on Mar 31, 2015. Check the license (Illinois 036160813, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477948131
Name
Michele Sachiko O'Shea
Credential
M.D.
Primary taxonomy
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X
License number
036160813 IL
Self-reported in NPPES; status is on the state search
Practice location
240 E Huron St, Chicago, IL 60611
Phone
(312) 926-7430
Enumerated
Mar 31, 2015
Record last updated
Sep 22, 2022
Medicare enrollment
Enrolled (PECOS I20221207002937); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 2015
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 240 E Huron St

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

  1. Zachary AbecassisStudent in an Organized Health Care Education/Training Program1972968147
  2. Akash Adhia, MDSurgery Physician1639626138
  3. Raveena AggarwalStudent in an Organized Health Care Education/Training Program1730735085
  4. Madeleine Alder, MDCardiovascular Disease Physician1992170526
  5. Russell AvellanaPhysician Assistant1417343278
  6. Jonathan Bacos, STUDENTStudent in an Organized Health Care Education/Training Program1265987440

Verify Michele Sachiko O'Shea 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 036160813
    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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10% fewer Medicare Part D claims than the average urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician in 2024

657 Medicare Part D claims for 238 beneficiaries, against an average of 732 among the 998 providers of this specialty who prescribed in Part D. Brand-name drugs were 40% of claims. 11 claims were for opioids.

  1. Michele O'Shea657
  2. Specialty average732

Most prescribed

  1. Estradiol135 claims
  2. Myrbetriq127 claims
  3. Gemtesa106 claims
  4. Trospium Chloride62 claims
  5. Methenamine Hippurate40 claims
  6. Nitrofurantoin Mono-Macro37 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.

Bills Medicare through 2 group practices

  1. Rci (wrs) LLCValparaiso, IN
  2. Rush University Medical GroupChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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.

Other urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician records in Illinois

  1. Shameem Abbasy, MDChicago, IL1063425965
  2. Marian Acevedo Alvarez, MDMaywood, IL1710271341
  3. Roberta Blandon, M.D.Park Ridge, IL1669450011
  4. Katarzyna Bochenska, M.D.Park Ridge, IL1164711537
  5. Carol Bretschneider, MDChicago, IL1700146826
  6. Oluwateniola Brown, MDChicago, IL1609294438
  7. Iris Burgard, DOChicago, IL1457987331
  8. Raja Chatterji, MDSouth Elgin, IL1245246065
  9. Henry ChillEvanston, IL1114597846
  10. Sarah Collins, M.D., M.S.Chicago, IL1942401948

Common questions

What is Michele Sachiko O'Shea, M.D.'s NPI number?

Michele Sachiko O'Shea, M.D.'s National Provider Identifier (NPI) is 1477948131, issued on Mar 31, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Michele Sachiko O'Shea, M.D. located?

The NPPES record lists a practice address at 240 E Huron St, Chicago, IL, 60611. Phone: (312) 926-7430. Providers update this record themselves, so call before visiting.

How can I verify Michele Sachiko O'Shea, M.D.'s license?

NPPES lists Illinois license number 036160813, 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 Michele Sachiko O'Shea, M.D. prescribe under Medicare Part D?

In 2024, Michele Sachiko O'Shea, M.D. had 657 Medicare Part D claims for 238 beneficiaries; the average among urogynecology and reconstructive pelvic surgery (obstetrics & gynecology) physician prescribers was 732. Part D covers Medicare prescriptions only.

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.