Stephanie Zachemski
Physician Assistant · Algonquin, IL
Stephanie Zachemski is a physician assistant with a practice address in Algonquin, Illinois, and NPI 1912704321, issued on Feb 25, 2025. Check the license (Illinois 011149, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stephanie Zachemski
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 011149 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2179 W Algonquin RD, Algonquin, IL 60102
- Phone
- (847) 381-0388
- Enumerated
- Feb 25, 2025
- Record last updated
- Mar 6, 2025
- Medicare enrollment
- Enrolled (PECOS I20250418000495); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Verify Stephanie Zachemski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 011149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Illinois Bone And Joint Institute, LLCBannockburn, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephanie Zachemski among 4,926 physician assistant records in Illinois
Stephanie Zachemski is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 90% of them.
- NPI issued2025 · 90% of these records are older, 3% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2025 · median 2019 among the 3,407 with a school on file
- Record last updated2025 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 physician assistant records list a practice address in Algonquin
They are 25 of the 483 NPPES records with a practice address in Algonquin, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Algonquin → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Kimberly Bialek, PA-CAlgonquin, IL 601021942525910
- Kristen Dolder, PA-CAlgonquin, IL 601021992072649
- Amanda Frakes, PAAlgonquin, IL 601021275727315
- Mallory Jones, PA-CAlgonquin, IL 601021285136382
- Dawn Koterbski, PA-CAlgonquin, IL 601021700870094
- Donald Kuick, PA-CAlgonquin, IL 601021922652197
- Don Larson, PA-CAlgonquin, IL 601021275697534
- Stephanie Leverentz, PA-CAlgonquin, IL 601021346788627
Common questions
What is Stephanie Zachemski's NPI number?
Stephanie Zachemski's National Provider Identifier (NPI) is 1912704321, issued on Feb 25, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Zachemski located?
The NPPES record lists a practice address at 2179 W Algonquin RD, Algonquin, IL, 60102. Phone: (847) 381-0388. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Zachemski's license?
NPPES lists Illinois license number 011149, 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.
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.