Stacey Gusak
Family Nurse Practitioner · Oak Park, IL
Stacey Gusak is a family nurse practitioner with a practice address in Oak Park, Illinois, and NPI 1649859521, issued on Apr 6, 2021. Check the license (Illinois 209024281, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stacey Gusak
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 209024281 IL
71017981A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3 Erie CT, Oak Park, IL 60302
- Phone
- (708) 383-6200
- Enumerated
- Apr 6, 2021
- Record last updated
- Jul 16, 2026
- Medicare enrollment
- Enrolled (PECOS I20230717001159); accepts Medicare assignment
- Medical or professional school
- Rush Medical College Of Rush University, 2021
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 7,639 in Illinois → Look up another NPI →
Also registered at 3 Erie CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Acevedo, MS CCC-SLP/LSpeech-Language Pathologist1164680419
- Joshua Ajjarapu, M.D.Hospitalist Physician1841501699
- Mark Arnett, M.D.Diagnostic Radiology Physician1538114616
- Heidi Asbury, M.D.Anatomic Pathology & Clinical Pathology Physician1043247372
- Avram Avramov, M.D.Anesthesiology Physician1194769216
- Gina Biasiello, D.P.TPhysical Therapist1124490610
Verify Stacey Gusak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209024281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family nurse practitioner in 2024
80 Medicare Part D claims for 50 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Ibuprofen17 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.
Bills Medicare through one group practice
- Aurora Emergency Physicians LLCAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stacey Gusak among 7,639 family nurse practitioner records in Illinois
Stacey Gusak 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 2021, is newer than 65% of them.
- NPI issued2021 · 65% of these records are older, 28% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2021 · median 2018 among the 4,778 with a school on file
- Record last updated2026 · 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).
49 family nurse practitioner records list a practice address in Oak Park
They are 49 of the 2,307 NPPES records with a practice address in Oak Park, and 7,639 family nurse practitioner records in Illinois.
All 7,639 in Illinois → Every provider in Oak Park → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Patience AlilionwuOak Park, IL 603021831556703
- Angela Ferguson, BSN, FNP-BCOak Park, IL 603021962811448
- Jill Hawkes, APNOak Park, IL 603021467560847
- Whitney Henderson, FNP-BCOak Park, IL 603021669710984
- Nicole Kurian, FNPOak Park, IL 603021679956247
- Mary Ludvigsen, N.P.Oak Park, IL 603021194740514
- Sara Miranda, DNPOak Park, IL 603021841690328
- Kina MontgomeryOak Park, IL 603021548671399
Common questions
What is Stacey Gusak's NPI number?
Stacey Gusak's National Provider Identifier (NPI) is 1649859521, issued on Apr 6, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Stacey Gusak located?
The NPPES record lists a practice address at 3 Erie CT, Oak Park, IL, 60302. Phone: (708) 383-6200. Providers update this record themselves, so call before visiting.
How can I verify Stacey Gusak's license?
NPPES lists Illinois license number 209024281, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Stacey Gusak prescribe under Medicare Part D?
In 2024, Stacey Gusak had 80 Medicare Part D claims for 50 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.