NPPES file of Aug 9, 2026

Chad M. Malinowski, APRN, CNP

Family Nurse Practitioner · Chicago, IL

Chad M. Malinowski, APRN, CNP is a family nurse practitioner with a practice address in Chicago, Illinois, and NPI 1558918409, issued on Aug 23, 2019. Check the license (Illinois 209019919, 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
1558918409
Name
Chad M. Malinowski
Credential
APRN, CNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
209019919 IL
Self-reported in NPPES; status is on the state search
Practice location
3333 W Fullerton Ave Unit B, Chicago, IL 60647
Phone
(773) 257-0610
Enumerated
Aug 23, 2019
Record last updated
Sep 11, 2025
Fax
(312) 500-5037
Medicare enrollment
Enrolled (PECOS I20200122001960); accepts Medicare assignment
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 3333 W Fullerton Ave Unit B

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

  1. Lauren Kuznicki, PAPhysician Assistant1720952765

Verify Chad M. Malinowski 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 209019919
    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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16% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,097 Medicare Part D claims for 217 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 50 claims were for opioids.

  1. Chad Malinowski1,097
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium65 claims
  2. Levothyroxine Sodium44 claims
  3. Lisinopril36 claims
  4. Losartan Potassium31 claims
  5. Metoprolol Succinate26 claims
  6. Alprazolam25 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.

Industry payments in 2024: $136.82

8 payments; by number, the most common kind was food and beverage; the largest payer was Axsome Therapeutics, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Chad Malinowski$136.82
  2. Specialty average$650.95

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

Bills Medicare through 2 group practices

  1. Midwest Express Care 2, IncNorthbrook, IL
  2. Osf Multi-Specialty GroupBloomington, IL

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

Chad M. Malinowski among 7,639 family nurse practitioner records in Illinois

Chad M. Malinowski, APRN, CNP is one of 7,639 family nurse practitioner records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 51% of them.

  • NPI issued2019 · 51% of these records are older, 41% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2019 · median 2018 among the 4,778 with a school on file
  • Record last updated2025 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,567 family nurse practitioner records list a practice address in Chicago

They are 1,567 of the 63,379 NPPES records with a practice address in Chicago, and 7,639 family nurse practitioner records in Illinois.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Maria Barbarasa, APNChicago, IL 606471255676656
  2. Karissa Braden, NPChicago, IL 606471013456334
  3. Stephanie Cataudella, FNP-BCChicago, IL 606471992253926
  4. Lynne Clapman, ANPChicago, IL 606471093123234
  5. Lauren Gardstrom, APNChicago, IL 606471548538622
  6. Liauw Devi Gunawan, NURSE PRACTITIONERChicago, IL 606471992289599
  7. Bethany Hess, NP-CChicago, IL 606471811281348
  8. Patricia Kinahan, MSN, FNP-BCChicago, IL 606471780820985

Common questions

What is Chad M. Malinowski, APRN, CNP's NPI number?

Chad M. Malinowski, APRN, CNP's National Provider Identifier (NPI) is 1558918409, issued on Aug 23, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Chad M. Malinowski, APRN, CNP located?

The NPPES record lists a practice address at 3333 W Fullerton Ave Unit B, Chicago, IL, 60647. Phone: (773) 257-0610. Providers update this record themselves, so call before visiting.

How can I verify Chad M. Malinowski, APRN, CNP's license?

NPPES lists Illinois license number 209019919, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Chad M. Malinowski, APRN, CNP prescribe under Medicare Part D?

In 2024, Chad M. Malinowski, APRN, CNP had 1,097 Medicare Part D claims for 217 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.