Alyssa Markevicus
Nurse Practitioner · St Charles, IL
Alyssa Markevicus is a nurse practitioner with a practice address in St Charles, Illinois, and NPI 1770253072, issued on Sep 17, 2021. Check the license (Illinois 209023844, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Markevicus
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209023844 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5N780 Ravine Dr, St Charles, IL 60175
- Phone
- (815) 761-3597
- Enumerated
- Sep 17, 2021
- Record last updated
- Mar 16, 2023
- Medicare enrollment
- Enrolled (PECOS I20211118000617); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Verify Alyssa Markevicus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209023844Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nurse practitioner in 2024
60 Medicare Part D claims for 46 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin11 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 2 group practices
- Rush University Medical GroupChicago, IL
- Rush-Copley Medical Group NfpAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alyssa Markevicus among 4,892 nurse practitioner records in Illinois
Alyssa Markevicus 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 2021, is newer than 67% of them.
- NPI issued2021 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2021 · median 2018 among the 3,389 with a school on file
- Record last updated2023 · 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).
21 nurse practitioner records list a practice address in St Charles
They are 21 of the 1,113 NPPES records with a practice address in St Charles, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in St Charles → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amy Arellanes, APRN, CNPSt Charles, IL 601751306452735
- Hayley Belina, APRNSaint Charles, IL 601751750980876
- Heather Creed, NPSaint Charles, IL 601751457712929
- Erica Elliott, ARNPSt Charles, IL 601751659634129
- Heather Henderson, APRN, CNPSt Charles, IL 601751306864806
- Michelle Paetow, APNSt Charles, IL 601751700132495
- Michael Aulert, APNSt Charles, IL 601741285117754
- Anna Benesiewicz, ACNP-BCSt Charles, IL 601741407720006
Common questions
What is Alyssa Markevicus's NPI number?
Alyssa Markevicus's National Provider Identifier (NPI) is 1770253072, issued on Sep 17, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Markevicus located?
The NPPES record lists a practice address at 5N780 Ravine Dr, St Charles, IL, 60175. Phone: (815) 761-3597. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Markevicus's license?
NPPES lists Illinois license number 209023844, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Markevicus prescribe under Medicare Part D?
In 2024, Alyssa Markevicus had 60 Medicare Part D claims for 46 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.