Marianne B. Huml, APRN, CNS
Clinical Nurse Specialist · Warrenville, IL
Marianne B. Huml, APRN, CNS is a clinical nurse specialist with a practice address in Warrenville, Illinois, and NPI 1871881110, issued on Jul 20, 2011. Check the license (Illinois 209005739, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marianne B. Huml
- Credential
- APRN, CNS
- Primary taxonomy
- Clinical Nurse Specialist 364S00000X
- License numbers
- 209005739 IL
041176723 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4405 Weaver Pkwy, Warrenville, IL 60555
- Phone
- (630) 352-5450
- Enumerated
- Jul 20, 2011
- Record last updated
- Nov 20, 2025
- Fax
- (630) 352-5320
- Medicare enrollment
- Enrolled (PECOS I20160204000309); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical nurse specialist records → All 162 in Illinois → Look up another NPI →
Also registered at 4405 Weaver Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Abad, M.D.Surgical Oncology Physician1578722336
- Raanan Alter, MDGynecologic Oncology Physician1558789826
- John Ayers, MDHematology & Oncology Physician1477540821
- Madeline BiceNurse Practitioner1982189221
- Mackenzie Blackburn, APRN, CNPNurse Practitioner1740005511
- Robin Buerki, MDNeurology Physician1881936326
Verify Marianne B. Huml in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209005739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average clinical nurse specialist in 2024
119 Medicare Part D claims for 54 beneficiaries, against an average of 957 among the 361 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 11 claims were for opioids.
Most prescribed
- Pantoprazole Sodium36 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.
The MIPS final score for 2023 (Medicare payment program): 94.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Central Dupage Physician GroupWarrenville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marianne B. Huml among 162 clinical nurse specialist records in Illinois
Marianne B. Huml, APRN, CNS 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 2011, is newer than 48% of them.
- NPI issued2011 · 48% of these records are older, 45% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2007 · median 2008 among the 48 with a school on file
- Record last updated2025 · 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 Warrenville → Clinical Nurse Specialist nationwide →
The 8 clinical nurse specialist records with the nearest ZIP codes
- Michelle Buck, RN, CNSWarrenville, IL 605551982621421
- Tamara Swann-ZemanovaNaperville, IL 605631548145956
- Lani Destree, MS APN CNS CDENaperville, IL 605401316186083
- Sandi Jiongco, APN-CNSNaperville, IL 605401225428741
- Tonya Mangiaguerra, APN-CNSNaperville, IL 605401265889596
- Kathleen Omerod, APN CCNSNaperville, IL 605401477818557
- Anne Rushing, APNNaperville, IL 605401699293936
- Jill Wozny, RN, MSN, CCNSNaperville, IL 605401427351451
Common questions
What is Marianne B. Huml, APRN, CNS's NPI number?
Marianne B. Huml, APRN, CNS's National Provider Identifier (NPI) is 1871881110, issued on Jul 20, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Marianne B. Huml, APRN, CNS located?
The NPPES record lists a practice address at 4405 Weaver Pkwy, Warrenville, IL, 60555. Phone: (630) 352-5450. Providers update this record themselves, so call before visiting.
How can I verify Marianne B. Huml, APRN, CNS's license?
NPPES lists Illinois license number 209005739, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Marianne B. Huml, APRN, CNS prescribe under Medicare Part D?
In 2024, Marianne B. Huml, APRN, CNS had 119 Medicare Part D claims for 54 beneficiaries; the average among clinical nurse specialist prescribers was 957. Part D covers Medicare prescriptions only.
What is Marianne B. Huml, APRN, CNS's MIPS final score?
The 2023 MIPS final score is 94.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.