NPPES file of Aug 9, 2026

Brittany M. Wirkus, APN

Gerontology Nurse Practitioner · Oak Lawn, IL

Brittany M. Wirkus, APN is a gerontology nurse practitioner with a practice address in Oak Lawn, Illinois, and NPI 1518653674, issued on Apr 12, 2023. Check the license (Illinois 041438614, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1518653674
Name
Brittany M. Wirkus
Credential
APN
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
041438614 IL
Self-reported in NPPES; status is on the state search
Practice location
4400 W 95TH St Ste 308, Oak Lawn, IL 60453
Phone
(708) 346-4040
Enumerated
Apr 12, 2023
Record last updated
May 22, 2024
Fax
(708) 346-3287
Medicare enrollment
Enrolled (PECOS I20230828003363); 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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8 nearest gerontology nurse practitioner records → All 292 in Illinois → Look up another NPI →

Also registered at 4400 W 95TH St Ste 308

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

  1. Elizabeth Alberico, CSFASurgical Assistant1336805092
  2. Philip Alexander, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1437159142
  3. Allison Beckett, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1730542788
  4. Laura Bergquist, CST/CSFASurgical Assistant1548769466
  5. Zachary Byington, PA-CSurgical Physician Assistant1093568487
  6. Christina Caraballo, PA-CPhysician Assistant1295155646

Verify Brittany M. Wirkus 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 041438614    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

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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Bills Medicare through one group practice

  1. Cardiothoracic And Vascular Surgical Associates S COak Lawn, IL

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

Brittany M. Wirkus among 292 gerontology nurse practitioner records in Illinois

Brittany M. Wirkus, APN is one of 292 gerontology nurse practitioner records with a practice address in Illinois. 80% 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 73% of them.

  • NPI issued2023 · 73% of these records are older, 18% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2022 · median 2019 among the 201 with a school on file
  • Record last updated2024 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Illinois

There are 292 gerontology nurse practitioner records in Illinois.

All 292 in Illinois → Every provider in Oak Lawn → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Amy Pacella, N.P.Oak Lawn, IL 604531124573084
  2. Anne Siwinski, APNOak Lawn, IL 604531669107744
  3. Terence WilsonOak Lawn, IL 604531447049739
  4. Oyeyemi ShodiyaOak Forest, IL 604521841946944
  5. Revi Chari BrinkmanHickory Hills, IL 604571558047340
  6. Christiana OtuwaOlympia Flds, IL 604611134846124
  7. Sherlyn Arbolado, MSN, APRN, AGACNP-BCPalos Heights, IL 604631427766674
  8. Margaret Walkosz, N.P.Bolingbrook, IL 604401578614392

Common questions

What is Brittany M. Wirkus, APN's NPI number?

Brittany M. Wirkus, APN's National Provider Identifier (NPI) is 1518653674, issued on Apr 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Brittany M. Wirkus, APN located?

The NPPES record lists a practice address at 4400 W 95TH St Ste 308, Oak Lawn, IL, 60453. Phone: (708) 346-4040. Providers update this record themselves, so call before visiting.

How can I verify Brittany M. Wirkus, APN's license?

NPPES lists Illinois license number 041438614, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.