Amy R. Westbrook, RN,CNS,APN
Clinical Nurse Specialist · Elmhurst, IL
Amy R. Westbrook, RN,CNS,APN is a clinical nurse specialist with a practice address in Elmhurst, Illinois, and NPI 1447473707, issued on Apr 11, 2007. Check the license (Illinois 277001603, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amy R. Westbrook
- Credential
- RN,CNS,APN
- Primary taxonomy
- Clinical Nurse Specialist 364S00000X
- License numbers
- 277001603 IL
209006087 IL
Self-reported in NPPES; status is on the state search - Practice location
- 200 N Berteau Ave, Elmhurst, IL 60126
- Phone
- (630) 758-5105
- Enumerated
- Apr 11, 2007
- Record last updated
- Apr 2, 2026
- Entity
- Type 1 · individual
8 nearest clinical nurse specialist records → All 162 in Illinois → Look up another NPI →
Also registered at 200 N Berteau Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joanna Calabrese, PTAPhysical Therapy Assistant1548434731
- Terri Calhoun, MS OTR/LOccupational Therapist1003074295
- Juanito Capuno, PTPhysical Therapist1366612103
- Rebecca Connell, D.P.T.Physical Therapist1508031717
Verify Amy R. Westbrook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 277001603Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average clinical nurse specialist in 2024
141 Medicare Part D claims for 50 beneficiaries, against an average of 957 among the 361 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen34 claims
- Clopidogrel23 claims
- Famotidine21 claims
- Potassium Chloride15 claims
- Furosemide14 claims
- Colchicine11 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: $503.34
15 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. The 457 providers of this specialty with any payment received $871.23 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.
Amy R. Westbrook among 162 clinical nurse specialist records in Illinois
Amy R. Westbrook, RN,CNS,APN is one of 162 clinical nurse specialist records with a practice address in Illinois. 51% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 64% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileNo · 30% of these records are
- Record last updated2026 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 364S00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Nurse Specialist providers in Illinois
There are 162 clinical nurse specialist records in Illinois.
All 162 in Illinois → Every provider in Elmhurst → Clinical Nurse Specialist nationwide →
The 8 clinical nurse specialist records with the nearest ZIP codes
- Mary Jo Mikottis, APNElmhurst, IL 601261366787210
- Lisa Stucky-Marshall, APN-CNSElmhurst, IL 601261124073713
- Kathleen Hogan, APNElgin, IL 601231871769539
- Diane Kernan-Schroeder, APRN, BC-ADMHines, IL 601411639124704
- Araceli MendozaHines, IL 601411609810837
- Leah Hilderbrand, DNP, APN, ACCNS-AGCarpentersville, IL 601101629852173
- Karen Kiley, APNMaywood, IL 601531861696593
- Madelene Grimm, APNSkokie, IL 600761538325659
Common questions
What is Amy R. Westbrook, RN,CNS,APN's NPI number?
Amy R. Westbrook, RN,CNS,APN's National Provider Identifier (NPI) is 1447473707, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Amy R. Westbrook, RN,CNS,APN located?
The NPPES record lists a practice address at 200 N Berteau Ave, Elmhurst, IL, 60126. Phone: (630) 758-5105. Providers update this record themselves, so call before visiting.
How can I verify Amy R. Westbrook, RN,CNS,APN's license?
NPPES lists Illinois license number 277001603, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Amy R. Westbrook, RN,CNS,APN prescribe under Medicare Part D?
In 2024, Amy R. Westbrook, RN,CNS,APN had 141 Medicare Part D claims for 50 beneficiaries; the average among clinical nurse specialist prescribers was 957. 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.