Maria Nicole Nilsson, M.S.N, A.P.N-BC
Clinical Nurse Specialist · Oak Lawn, IL
Maria Nicole Nilsson, M.S.N, A.P.N-BC is a clinical nurse specialist with a practice address in Oak Lawn, Illinois, and NPI 1881927457, issued on Sep 14, 2009. Check the license (Illinois 209007591, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Nicole Nilsson
- Credential
- M.S.N, A.P.N-BC
- Primary taxonomy
- Clinical Nurse Specialist 364S00000X
- License numbers
- 209007591 IL
209-007591 IL
209.007591 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4400 W 95TH St Ste 6409, Oak Lawn, IL 60453
- Phone
- (877) 684-4327
- Enumerated
- Sep 14, 2009
- Record last updated
- May 4, 2026
- Fax
- (708) 684-7040
- Medicare enrollment
- Enrolled (PECOS I20240701001956); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest clinical nurse specialist records → All 162 in Illinois → Look up another NPI →
Also registered at 4400 W 95TH St Ste 6409
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lisa Michel, NPNurse Practitioner1538309380
Verify Maria Nicole Nilsson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209007591Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average clinical nurse specialist in 2024
159 Medicare Part D claims for 41 beneficiaries, against an average of 957 among the 361 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.
Most prescribed
- Spironolactone23 claims
- Furosemide14 claims
- Entresto11 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: $278.15
5 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationBuffalo Grove, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Nicole Nilsson among 162 clinical nurse specialist records in Illinois
Maria Nicole Nilsson, M.S.N, A.P.N-BC 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 2009, is newer than 40% of them.
- NPI issued2009 · 40% of these records are older, 55% newer
- In a Medicare fileYes · 51% of these records are
- In the CMS Doctors and Clinicians fileYes · 30% of these records are
- Graduated2008 · median 2008 among the 48 with a school on file
- 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 Oak Lawn → Clinical Nurse Specialist nationwide →
The 8 clinical nurse specialist records with the nearest ZIP codes
- Tom Blicharski, APNOak Lawn, IL 604531033460381
- Natalie Cates-Rudolph, APN/CNSOak Lawn, IL 604531336480359
- Maureen McCafferty, RN, APNOak Lawn, IL 604531669465480
- Renea McKeown, APN-BCOak Lawn, IL 604531720332125
- Andrea Merkler, APN, CDEOak Lawn, IL 604531477613073
- Judith Parker, R.N.Oak Lawn, IL 604531154410504
- Anne Gillian Roska, CNSOak Lawn, IL 604531548637804
- Roxanne Siemeck, APRN, CNS-BC, FNP-BCOak Lawn, IL 604531972774560
Common questions
What is Maria Nicole Nilsson, M.S.N, A.P.N-BC's NPI number?
Maria Nicole Nilsson, M.S.N, A.P.N-BC's National Provider Identifier (NPI) is 1881927457, issued on Sep 14, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Maria Nicole Nilsson, M.S.N, A.P.N-BC located?
The NPPES record lists a practice address at 4400 W 95TH St Ste 6409, Oak Lawn, IL, 60453. Phone: (877) 684-4327. Providers update this record themselves, so call before visiting.
How can I verify Maria Nicole Nilsson, M.S.N, A.P.N-BC's license?
NPPES lists Illinois license number 209007591, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Nicole Nilsson, M.S.N, A.P.N-BC prescribe under Medicare Part D?
In 2024, Maria Nicole Nilsson, M.S.N, A.P.N-BC had 159 Medicare Part D claims for 41 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.