Kathryn Julia Vanderzwan, MS, APN/CNP
Acute Care Nurse Practitioner · Evanston, IL
Kathryn Julia Vanderzwan, MS, APN/CNP is an acute care nurse practitioner with a practice address in Evanston, Illinois, and NPI 1861678294, issued on Jan 16, 2008. Check the license (Illinois 209.006575, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathryn Julia Vanderzwan
- Credential
- MS, APN/CNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 209.006575 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2650 Ridge Ave, Evanston, IL 60201
- Phone
- (847) 570-1463
- Enumerated
- Jan 16, 2008
- Record last updated
- Jul 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (847) 733-5108
- Medicare enrollment
- Enrolled (PECOS I20081203000640); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2006
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 639 in Illinois → Look up another NPI →
Also registered at 2650 Ridge Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathryn Julia Vanderzwan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209.006575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average acute care nurse practitioner in 2024
56 Medicare Part D claims for 17 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of 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
- Northwestern Medical Faculty FoundationChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Julia Vanderzwan among 639 acute care nurse practitioner records in Illinois
Kathryn Julia Vanderzwan, MS, APN/CNP 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 2008, is newer than 10% of them.
- NPI issued2008 · 10% of these records are older, 85% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2006 · median 2017 among the 434 with a school on file
- Record last updated2013 · 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 Evanston → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Marlene Angelico, CNPEvanston, IL 602011013128750
- Charity Corbett, C-NPEvanston, IL 602011255666798
- Kristine Ivy Gumapas, MSN, AGACNP-BC, CCRNEvanston, IL 602011740158690
- Vicki Keough, PHD, CNPEvanston, IL 602011841491966
- Heather RoppelEvanston, IL 602011528480399
- Kristyn Thielen, APRNEvanston, IL 602011124363049
- Sisay Mersha, NPEvanston, IL 602021184901449
- Marita Tomacruz, APRNEvanston, IL 602021700579810
Common questions
What is Kathryn Julia Vanderzwan, MS, APN/CNP's NPI number?
Kathryn Julia Vanderzwan, MS, APN/CNP's National Provider Identifier (NPI) is 1861678294, issued on Jan 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Julia Vanderzwan, MS, APN/CNP located?
The NPPES record lists a practice address at 2650 Ridge Ave, Evanston, IL, 60201. Phone: (847) 570-1463. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Julia Vanderzwan, MS, APN/CNP's license?
NPPES lists Illinois license number 209.006575, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Kathryn Julia Vanderzwan, MS, APN/CNP prescribe under Medicare Part D?
In 2024, Kathryn Julia Vanderzwan, MS, APN/CNP had 56 Medicare Part D claims for 17 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Kathryn Julia Vanderzwan, MS, APN/CNP'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.