Amy Marie Merkel, APRN-BC
Nurse Practitioner · Winfield, IL
Amy Marie Merkel, APRN-BC is a nurse practitioner with a practice address in Winfield, Illinois, and NPI 1174340392, issued on Sep 20, 2024. Check the license (Illinois 209-030604, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy Marie Merkel
- Credential
- APRN-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 209-030604 IL
Self-reported in NPPES; status is on the state search - Practice location
- 25 N Winfield RD Ste 300, Winfield, IL 60190
- Phone
- (630) 933-8100
- Enumerated
- Sep 20, 2024
- Record last updated
- Oct 2, 2024
- Fax
- (630) 871-7527
- Medicare enrollment
- Enrolled (PECOS I20241030003258); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →
Also registered at 25 N Winfield RD Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Amy Marie Merkel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209-030604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
15 Medicare Part D claims for 13 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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: $24.18
1 payment: food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). 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
- Dupage Medical Group LtdWinfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Marie Merkel among 4,892 nurse practitioner records in Illinois
Amy Marie Merkel, APRN-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 2024, is newer than 87% of them.
- NPI issued2024 · 87% of these records are older, 8% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2023 · 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).
80 nurse practitioner records list a practice address in Winfield
They are 80 of the 778 NPPES records with a practice address in Winfield, and 4,892 nurse practitioner records in Illinois.
All 4,892 in Illinois → Every provider in Winfield → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Joanne Bardzinski, APNWinfield, IL 601901275727661
- Maureen Chapman, APNWinfield, IL 601901326124355
- Susan Collazo, APRN, CNPWinfield, IL 601901043422819
- Robin Fortman, APRN, CNPWinfield, IL 601901740210558
- Laura Guzman, NP, CNRNWinfield, IL 601901740346279
- Carol Harms, APRN, CNPWinfield, IL 601901528236601
- Maripat Lamp, APNWinfield, IL 601901346402898
- Amanda Law, APRN, CNPWinfield, IL 601901558380634
Common questions
What is Amy Marie Merkel, APRN-BC's NPI number?
Amy Marie Merkel, APRN-BC's National Provider Identifier (NPI) is 1174340392, issued on Sep 20, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Amy Marie Merkel, APRN-BC located?
The NPPES record lists a practice address at 25 N Winfield RD Ste 300, Winfield, IL, 60190. Phone: (630) 933-8100. Providers update this record themselves, so call before visiting.
How can I verify Amy Marie Merkel, APRN-BC's license?
NPPES lists Illinois license number 209-030604, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Amy Marie Merkel, APRN-BC prescribe under Medicare Part D?
In 2024, Amy Marie Merkel, APRN-BC had 15 Medicare Part D claims for 13 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.