NPPES file of Aug 9, 2026

Mary J. Sheehan

Women's Health Nurse Practitioner · Chicago, IL

Mary J. Sheehan is a women's health nurse practitioner with a practice address in Chicago, Illinois, and NPI 1225742828, issued on Jan 9, 2023. Check the license (Illinois 209.028912, as entered in NPPES) with the Illinois board that licenses this profession; 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
1225742828
Name
Mary J. Sheehan
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License numbers
209.028912 IL
041.555859 IL
RN.502692 OH
Self-reported in NPPES; status is on the state search
Practice location
680 N Lake Shore Dr # 1424, Chicago, IL 60611
Phone
(312) 929-9191
Enumerated
Jan 9, 2023
Record last updated
Oct 22, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 680 N Lake Shore Dr # 1424

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

  1. Marc Feldstein, MDObstetrics & Gynecology Physician1730145566

Verify Mary J. Sheehan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209.028912
    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
Find the Illinois license search

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Industry payments in 2024: $739.92

21 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 3,574 providers of this specialty with any payment received $426.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mary Sheehan$739.92
  2. Specialty average$426.02

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

Mary J. Sheehan among 291 women's health nurse practitioner records in Illinois

Mary J. Sheehan is one of 291 women's health nurse practitioner records with a practice address in Illinois. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 79% of them.

  • NPI issued2023 · 79% of these records are older, 15% newer
  • In a Medicare fileYes · 57% of these records are
  • In the CMS Doctors and Clinicians fileNo · 33% of these records are
  • Record last updated2025 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in Illinois

There are 291 women's health nurse practitioner records in Illinois.

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Julie Buenting, NPChicago, IL 606111225098080
  2. Mary Daly, RNC MSNChicago, IL 606111831153907
  3. Patricia Kaye, APNChicago, IL 606111952810459
  4. Markie MemingerChicago, IL 606111114280187
  5. Martha Meyers, APRN WHNP-BCChicago, IL 606111568836948
  6. Patricia Murphy, NPChicago, IL 606111104072644
  7. Beth Nagel, APNChicago, IL 606111992146898
  8. Maggie Nawrocki, APRN, CNPChicago, IL 606111740651140

Common questions

What is Mary J. Sheehan's NPI number?

Mary J. Sheehan's National Provider Identifier (NPI) is 1225742828, issued on Jan 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mary J. Sheehan located?

The NPPES record lists a practice address at 680 N Lake Shore Dr # 1424, Chicago, IL, 60611. Phone: (312) 929-9191. Providers update this record themselves, so call before visiting.

How can I verify Mary J. Sheehan's license?

NPPES lists Illinois license number 209.028912, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.