Marlene Varnavas, FNP
Nurse Practitioner · Park Ridge, IL
Marlene Varnavas, FNP is a nurse practitioner with a practice address in Park Ridge, Illinois, and NPI 1013669373, issued on Jan 18, 2022. Check the license (Illinois 209024458, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marlene Varnavas
- Credential
- FNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 209024458 IL
F10210892 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Dempster St Ste 120, Park Ridge, IL 60068
- Phone
- (847) 299-7888
- Enumerated
- Jan 18, 2022
- Record last updated
- Jan 20, 2022
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 1600 Dempster St Ste 120
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenny Yohannan, FNP-BCFamily Nurse Practitioner1871109876
Verify Marlene Varnavas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209024458Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nurse practitioner in 2024
43 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium13 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: $119.93
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Marlene Varnavas among 4,892 nurse practitioner records in Illinois
Marlene Varnavas, FNP is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 73% of them.
- NPI issued2022 · 73% of these records are older, 20% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2022 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
68 nurse practitioner records list a practice address in Park Ridge
They are 68 of the 2,577 NPPES records with a practice address in Park Ridge, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Park Ridge → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Jennifer Beier, NPPark Ridge, IL 600681275669137
- Bridget Cantrell, APN, ACNPPark Ridge, IL 600681205185741
- Rosa Diaz, N.P.Park Ridge, IL 600681770745739
- Jeanne Frazel, APRN-BC, ANPPark Ridge, IL 600681871568667
- Mariola KaczkowskiPark Ridge, IL 600681861796724
- Sudha Kurien, N.P.Park Ridge, IL 600681407025133
- Stacy Leigh, CPNPPark Ridge, IL 600681629332648
- Miroslawa Link, A.P.N.Park Ridge, IL 600681821396516
Common questions
What is Marlene Varnavas, FNP's NPI number?
Marlene Varnavas, FNP's National Provider Identifier (NPI) is 1013669373, issued on Jan 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Marlene Varnavas, FNP located?
The NPPES record lists a practice address at 1600 Dempster St Ste 120, Park Ridge, IL, 60068. Phone: (847) 299-7888. Providers update this record themselves, so call before visiting.
How can I verify Marlene Varnavas, FNP's license?
NPPES lists Illinois license number 209024458, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Marlene Varnavas, FNP prescribe under Medicare Part D?
In 2024, Marlene Varnavas, FNP had 43 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. 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.