Mariko Pusinelli, FNP-BC
Nurse Practitioner · Elmhurst, IL
Mariko Pusinelli, FNP-BC is a nurse practitioner with a practice address in Elmhurst, Illinois, and NPI 1871203968, issued on Nov 29, 2022. Check the license (Illinois 209016301, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mariko Pusinelli
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209016301 IL
Self-reported in NPPES; status is on the state search - Practice location
- 177 E Brush Hill RD, Elmhurst, IL 60126
- Phone
- (331) 221-5900
- Enumerated
- Nov 29, 2022
- Record last updated
- Aug 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20230124001020); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 177 E Brush Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Maribeth Maney, APN-CNPNurse Practitioner1619260304
- Michele McClory, APN-CNPNurse Practitioner1851928378
- Joey Sabatini, PA-CPhysician Assistant1144438169
Verify Mariko Pusinelli in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209016301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average nurse practitioner in 2024
880 Medicare Part D claims for 299 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 41 claims were for opioids.
Most prescribed
- Anastrozole192 claims
- Eliquis51 claims
- Exemestane48 claims
- Gabapentin37 claims
- Famotidine35 claims
- Hydroxyurea27 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: $1,552.73
71 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Endeavor Health Medical GroupElmhurst, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mariko Pusinelli among 4,892 nurse practitioner records in Illinois
Mariko Pusinelli, FNP-BC 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 fileYes · 69% of these records are
- Graduated2016 · median 2018 among the 3,389 with a school on file
- Record last updated2024 · 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 Elmhurst
They are 68 of the 1,540 NPPES records with a practice address in Elmhurst, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Elmhurst → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Janyce Agruss, DNSC, APN, FNPElmhurst, IL 601261821133539
- Emily Barszcz, APN-CNPElmhurst, IL 601261407100381
- Elizabeth Clay, APN-CNPElmhurst, IL 601261235411695
- Michelle Domanchuk, APNElmhurst, IL 601261184665010
- Jennifer Duffy, APN-CNPElmhurst, IL 601261649557927
- Delia Lacavera, APNElmhurst, IL 601261174718787
- Maribeth Maney, APN-CNPElmhurst, IL 601261619260304
- Tiffani McKenna, APN-CNPElmhurst, IL 601261750697447
Common questions
What is Mariko Pusinelli, FNP-BC's NPI number?
Mariko Pusinelli, FNP-BC's National Provider Identifier (NPI) is 1871203968, issued on Nov 29, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mariko Pusinelli, FNP-BC located?
The NPPES record lists a practice address at 177 E Brush Hill RD, Elmhurst, IL, 60126. Phone: (331) 221-5900. Providers update this record themselves, so call before visiting.
How can I verify Mariko Pusinelli, FNP-BC's license?
NPPES lists Illinois license number 209016301, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mariko Pusinelli, FNP-BC prescribe under Medicare Part D?
In 2024, Mariko Pusinelli, FNP-BC had 880 Medicare Part D claims for 299 beneficiaries; 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.