NPPES file of Aug 9, 2026

Jaclyn Danielle Zasaitis, DNP, AGACNP-BC

Nurse Practitioner · Chicago, IL

Jaclyn Danielle Zasaitis, DNP, AGACNP-BC is a nurse practitioner with a practice address in Chicago, Illinois, and NPI 1265257927, issued on Nov 18, 2024. Check the license (Illinois 209029980, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265257927
Name
Jaclyn Danielle Zasaitis
Credential
DNP, AGACNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
209029980 IL
209.029980 IL
Self-reported in NPPES; status is on the state search
Practice location
676 N Saint Clair St Ste 2140, Chicago, IL 60611
Phone
(312) 695-1800
Enumerated
Nov 18, 2024
Record last updated
Mar 10, 2025
Fax
(312) 695-3644
Medicare enrollment
Enrolled (PECOS I20250210001167); accepts Medicare assignment
Medical or professional school
Rush Medical College Of Rush University, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 4,892 in Illinois → Look up another NPI →

Also registered at 676 N Saint Clair St Ste 2140

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bukurije Alijoski, APRN-CNPNurse Practitioner1144757154
  2. Laura BallschmiedeAcute Care Nurse Practitioner1295176261
  3. Rachael Balthazore, ACNPC-AGNurse Practitioner1386336790
  4. Briana Boyle, PA-CPhysician Assistant1306629415
  5. Sylvia Cai, PA-CPhysician Assistant1568101061
  6. Emily Cole, PA-CPhysician Assistant1861095713

Verify Jaclyn Danielle Zasaitis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209029980    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Northwestern Medical Faculty FoundationChicago, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jaclyn Danielle Zasaitis among 4,892 nurse practitioner records in Illinois

Jaclyn Danielle Zasaitis, DNP, AGACNP-BC is one of 4,892 nurse practitioner records with a practice address in Illinois. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 87% of them.

  • NPI issued2024 · 87% of these records are older, 8% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2023 · median 2018 among the 3,389 with a school on file
  • Record last updated2025 · 36% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

952 nurse practitioner records list a practice address in Chicago

They are 952 of the 63,379 NPPES records with a practice address in Chicago, and 4,892 nurse practitioner records in Illinois.

All 4,892 in Illinois → Every provider in Chicago → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Sarah Anderson, NPChicago, IL 606111043243355
  2. Larry Boehlke, NPChicago, IL 606111972575231
  3. Joanne Cullina, MSN, APNChicago, IL 606111619904885
  4. Florence Denby, RN, CNP, APNChicago, IL 606111598773103
  5. Rebecca DukeChicago, IL 606111932204286
  6. Sylvia Duraski, CNP, APNChicago, IL 606111417965039
  7. Barbara Guido, APN-CNPChicago, IL 606111780784611
  8. Susanna Miranda, DNP, APRN, AGNP-CChicago, IL 606111831118512

Common questions

What is Jaclyn Danielle Zasaitis, DNP, AGACNP-BC's NPI number?

Jaclyn Danielle Zasaitis, DNP, AGACNP-BC's National Provider Identifier (NPI) is 1265257927, issued on Nov 18, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jaclyn Danielle Zasaitis, DNP, AGACNP-BC located?

The NPPES record lists a practice address at 676 N Saint Clair St Ste 2140, Chicago, IL, 60611. Phone: (312) 695-1800. Providers update this record themselves, so call before visiting.

How can I verify Jaclyn Danielle Zasaitis, DNP, AGACNP-BC's license?

NPPES lists Illinois license number 209029980, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.