Alyssa Zagajowski
Nurse Practitioner · Richton Park, IL
Alyssa Zagajowski is a nurse practitioner with a practice address in Richton Park, Illinois, and NPI 1578303525, issued on May 28, 2024. Check the license (Illinois 209029795, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alyssa Zagajowski
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 209029795 IL
041463107 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4801 Sauk Trl Unit B, Richton Park, IL 60471
- Phone
- (708) 773-1643
- Enumerated
- May 28, 2024
- Record last updated
- Jun 1, 2024
- Medicare enrollment
- Enrolled (PECOS I20240701000986); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 4801 Sauk Trl Unit B
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bianca ChatmanFamily Nurse Practitioner1831653690
Verify Alyssa Zagajowski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209029795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average nurse practitioner in 2024
198 Medicare Part D claims for 102 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone25 claims
- Azithromycin24 claims
- Albuterol Sulfate Hfa22 claims
- Amoxicillin-Clavulanate Potass16 claims
- Cephalexin14 claims
- Mupirocin14 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.
Bills Medicare through one group practice
- Midwest Express Care 2, IncWillowbrook, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 nurse practitioner records list a practice address in Richton Park
They are 4 of the 115 NPPES records with a practice address in Richton Park, and 4,892 nurse practitioner records in Illinois.
All 4 in Richton Park → All 4,892 in Illinois → Every provider in Richton Park →
Other nurse practitioner records in Illinois
- Janice Abadilla, FNP-BCPeoria, IL1548157175
- Philomena AbebePark Ridge, IL1902780174
- Milagros Abellera, APNChicago, IL1528076239
- Edwina Abloh, APN-CNPSkokie, IL1689314098
- Sandra Abraham, CNPDwight, IL1982883245
- Sharon Abraham, APN-CNPArlington Heights, IL1396485884
- Hazel Acacio, APNPWauconda, IL1205471679
- Anthony Aceto, APRN, FNP-CSchaumburg, IL1891302956
- Francisco Acevedo, APRN, CNPMokena, IL1467446930
- Mina Acevedo, APRNGlenview, IL1972174688
Common questions
What is Alyssa Zagajowski's NPI number?
Alyssa Zagajowski's National Provider Identifier (NPI) is 1578303525, issued on May 28, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Alyssa Zagajowski located?
The NPPES record lists a practice address at 4801 Sauk Trl Unit B, Richton Park, IL, 60471. Phone: (708) 773-1643. Providers update this record themselves, so call before visiting.
How can I verify Alyssa Zagajowski's license?
NPPES lists Illinois license number 209029795, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Alyssa Zagajowski prescribe under Medicare Part D?
In 2024, Alyssa Zagajowski had 198 Medicare Part D claims for 102 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.