Siobhan Johnson
Acute Care Nurse Practitioner · Maywood, IL
Siobhan Johnson is an acute care nurse practitioner with a practice address in Maywood, Illinois, and NPI 1598199598, issued on Aug 26, 2013. Check the license (Illinois 209010895, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Siobhan Johnson
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 209010895 IL
041331553 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2160 S 1St Ave, Maywood, IL 60153
- Phone
- (708) 216-9000
- Enumerated
- Aug 26, 2013
- Record last updated
- Jun 29, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20131210001115); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 639 in Illinois → Look up another NPI →
Also registered at 2160 S 1St Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stefanie AbbottFamily Medicine Physician1861137457
- Osamah Abdallah, M.D.Internal Medicine Physician1275976144
- Abdelhai Abdelqader, MDGastroenterology Physician1073931127
- Samer Abdelsamie, D.M.DOral and Maxillofacial Surgery (Dentist)1366732257
- Zaid Abdelsattar, MD, MSCThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1760793293
- Gerges Abdelsayed, MBBCH BAODiagnostic Radiology Physician1942902606
Verify Siobhan Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209010895Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
146 Medicare Part D claims for 78 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen28 claims
- Oxycodone Hcl27 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.
One hospital affiliation
- Loyola University Medical CenterMaywood, IL · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Siobhan Johnson among 639 acute care nurse practitioner records in Illinois
Siobhan Johnson is one of 639 acute care nurse practitioner records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 29% of them.
- NPI issued2013 · 29% of these records are older, 66% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2013 · median 2017 among the 434 with a school on file
- Record last updated2021 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Illinois
There are 639 acute care nurse practitioner records in Illinois.
All 639 in Illinois → Every provider in Maywood → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Vicki Bacidore, APNMaywood, IL 601531245491281
- Tameka Burrell, APNMaywood, IL 601531710164538
- Marissa Herranz, APNMaywood, IL 601531700115458
- Eevin Judkins, APNMaywood, IL 601531093092595
- Mary Macis, RN, APNMaywood, IL 601531770851792
- Lisa Millsap, APRN-BCMaywood, IL 601531790945962
- Paula PetersenMaywood, IL 601531972884062
- Dorota Pietrowski, APNMaywood, IL 601531891069902
Common questions
What is Siobhan Johnson's NPI number?
Siobhan Johnson's National Provider Identifier (NPI) is 1598199598, issued on Aug 26, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Siobhan Johnson located?
The NPPES record lists a practice address at 2160 S 1St Ave, Maywood, IL, 60153. Phone: (708) 216-9000. Providers update this record themselves, so call before visiting.
How can I verify Siobhan Johnson's license?
NPPES lists Illinois license number 209010895, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Siobhan Johnson prescribe under Medicare Part D?
In 2024, Siobhan Johnson had 146 Medicare Part D claims for 78 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.