NPPES file of Aug 9, 2026

Stephanie Michelle Marshall, M.D.

Neonatal-Perinatal Medicine Physician · Chicago, IL

Stephanie Michelle Marshall, M.D. is a neonatal-perinatal medicine physician with a practice address in Chicago, Illinois, and NPI 1861839441, issued on May 23, 2013. Check the license (Illinois 036.140342, 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
1861839441
Name
Stephanie Michelle Marshall
Credential
M.D.
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
036.140342 IL
Self-reported in NPPES; status is on the state search
Practice location
225 E Chicago Ave # 45, Chicago, IL 60611
Phone
(312) 227-4190
Enumerated
May 23, 2013
Record last updated
May 28, 2019 (not updated in 7 years: call before relying on the address or phone)
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 225 E Chicago Ave # 45

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

  1. James Collins, MDNeonatal-Perinatal Medicine Physician1033163332
  2. Isabelle De Plaen, MDNeonatal-Perinatal Medicine Physician1407809908
  3. Gustave Falciglia, MDPediatrics Physician1003074543
  4. Jessica Fry, MDPediatrics Physician1326232547
  5. Arika Gupta, MDNeonatal-Perinatal Medicine Physician1619137346
  6. Latoya LewisMental Health Counselor1497575229

Verify Stephanie Michelle Marshall 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 036.140342
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $92.05

3 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 875 providers of this specialty with any payment received $849.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephanie Marshall$92.05
  2. Specialty average$849.08

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

Stephanie Michelle Marshall among 362 neonatal-perinatal medicine physician records in Illinois

Stephanie Michelle Marshall, M.D. is one of 362 neonatal-perinatal medicine physician records with a practice address in Illinois. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 74% of them.

  • NPI issued2013 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2019 · 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 2080N0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neonatal-Perinatal Medicine Physician providers in Illinois

There are 362 neonatal-perinatal medicine physician records in Illinois.

The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes

  1. Cristina Baumker, MDChicago, IL 606111881790350
  2. James Collins, MDChicago, IL 606111033163332
  3. Isabelle De Plaen, MDChicago, IL 606111407809908
  4. Raye Ann De Regnier, MDChicago, IL 606111578516985
  5. Sarah Donahue, MDChicago, IL 606111548322076
  6. Corryn Greenwood, MDChicago, IL 606111902923188
  7. Aaron Hamvas, MDChicago, IL 606111922024157
  8. Beena Kamath-Rayne, MD, MPHChicago, IL 606111326194093

Common questions

What is Stephanie Michelle Marshall, M.D.'s NPI number?

Stephanie Michelle Marshall, M.D.'s National Provider Identifier (NPI) is 1861839441, issued on May 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Michelle Marshall, M.D. located?

The NPPES record lists a practice address at 225 E Chicago Ave # 45, Chicago, IL, 60611. Phone: (312) 227-4190. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Michelle Marshall, M.D.'s license?

NPPES lists Illinois license number 036.140342, 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.

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.