NPPES file of Aug 9, 2026

Madeline Howrey Lederer, MD

Obstetrics & Gynecology Physician · Chicago, IL

Madeline Howrey Lederer, MD is an obstetrics & gynecology physician with a practice address in Chicago, Illinois, and NPI 1902435258, issued on Apr 7, 2020. Check the license (Illinois 036.170733, 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
1902435258
Name
Madeline Howrey Lederer
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
036.170733 IL
Self-reported in NPPES; status is on the state search
Practice location
900 N Kingsbury St Ste 130N, Chicago, IL 60610
Phone
(312) 775-1100
Enumerated
Apr 7, 2020
Record last updated
Aug 21, 2024
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 900 N Kingsbury St Ste 130N

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

  1. Hillary Edelman, MDObstetrics & Gynecology Physician1780046185
  2. Mia Norlin, M.D.Obstetrics & Gynecology Physician1124079744
  3. Natasha Rich, MDObstetrics & Gynecology Physician1215302559
  4. Dana Sullivan, DNP, FNP-BCFamily Nurse Practitioner1003511486

Verify Madeline Howrey Lederer 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 036.170733
    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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92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

14 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Madeline Lederer14
  2. Specialty average165

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.

Industry payments in 2024: $179.40

8 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Madeline Lederer$179.40
  2. Specialty average$1,030.61

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

Madeline Howrey Lederer among 2,062 obstetrics & gynecology physician records in Illinois

Madeline Howrey Lederer, MD is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 85% of them.

  • NPI issued2020 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2024 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

700 obstetrics & gynecology physician records list a practice address in Chicago

They are 700 of the 63,379 NPPES records with a practice address in Chicago, and 2,062 obstetrics & gynecology physician records in Illinois.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Melissa Dugan-Kim, MDChicago, IL 606101144409939
  2. Hillary Edelman, MDChicago, IL 606101780046185
  3. Kristen Gallagher, DOChicago, IL 606101881049583
  4. Annie GaufChicago, IL 606101619453453
  5. Virginia Go, M.D.Chicago, IL 606101548796311
  6. Jasminka Merkin, M.D.Chicago, IL 606101881963148
  7. Mia Norlin, M.D.Chicago, IL 606101124079744
  8. Natasha Rich, MDChicago, IL 606101215302559

Common questions

What is Madeline Howrey Lederer, MD's NPI number?

Madeline Howrey Lederer, MD's National Provider Identifier (NPI) is 1902435258, issued on Apr 7, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Madeline Howrey Lederer, MD located?

The NPPES record lists a practice address at 900 N Kingsbury St Ste 130N, Chicago, IL, 60610. Phone: (312) 775-1100. Providers update this record themselves, so call before visiting.

How can I verify Madeline Howrey Lederer, MD's license?

NPPES lists Illinois license number 036.170733, 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 Madeline Howrey Lederer, MD prescribe under Medicare Part D?

In 2024, Madeline Howrey Lederer, MD had 14 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. 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.