Stephanie Zachemski
About this NPIWhat this record shows.
NPI 1912704321 is registered to Stephanie Zachemski, a Physician Assistant practising at 2179 W Algonquin Rd in Algonquin, Illinois. Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Stephanie Zachemski has been enumerated in the National Provider Identifier (NPI) registry since 2025.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 2 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 4,915 Physician Assistant providers on file in Illinois.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20250418000495Physician AssistantIL
- I20250505003217Physician AssistantWI
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Stephanie Zachemski accepts. To confirm in-network status with your specific health plan, contact Stephanie Zachemski directly at (847) 381-0388.
Frequently asked
Yes. NPI 1912704321 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Physician Assistant is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (847) 381-0388.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Stephanie Zachemski is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 4,915 Physician Assistant providers are registered in Illinois, and Stephanie Zachemski is one of them. The figure refreshes each month from the federal source.