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Stephanie Zachemski

Physician Assistant β€’ Algonquin, IL

Active NPI 1912704321 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

2179 W Algonquin Rd
Algonquin, IL 60102

Call 8473810388 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2179 W Algonquin Rd

Algonquin, IL 60102

Telephone 8473810388
Organization at the Same NPPES Address or Phone
Illinois Bone And Joint Institute, Llc Facility NPI 1225587249

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in River Forest, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Illinois Bone And Joint Institute, Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2025

Open Payments general payments, program year 2025

All general payments: $98.30 across 5 records.

By nature of payment

  • Food and Beverage: $98.30 across 5 records.

Reporting-company totals

  • Ferring Pharmaceuticals Inc.: $72.64 across 4 records.
  • EnduroMed, LLC: $25.66 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

1 years (graduated 2025)

CMS Doctors and Clinicians data list 2025 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2025

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Stephanie Zachemski has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Stephanie Zachemski as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Algonquin and Illinois

25 active clinicians are listed under Physician Assistant with a practice address in Algonquin, IL (4,929 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Algonquin

8% of these 25 clinicians have the CMS telehealth indicator.

76% of these 25 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments Β· Program Year 2025

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $98.30.

Manufacturer Payment Nature Product Type Amount ($)
EnduroMed, LLC
Food and Beverage
In-kind items and services
β€” General $25.66
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
EUFLEXXA General $21.09
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
EUFLEXXA General $19.32
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
EUFLEXXA General $18.11
Ferring Pharmaceuticals Inc.
Food and Beverage
In-kind items and services
EUFLEXXA General $14.12

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-03-04
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES IL 011149

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20250505003217

Enrollment State Jurisdiction

WI

PECOS Control ID

5890210231

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Illinois Bone And Joint Institute, Llc

2719 W Algonquin Rd, Algonquin, IL 601029400

Phone: 8473810388

Illinois Bone And Joint Institute, Llc

2101 Waukegan Rd, Bannockburn, IL 600151836

Illinois Bone And Joint Institute, Llc

406 Front St, Mchenry, IL 600505593

Secondary Practice Locations

7900 Division St

River Forest, IL 603051066

Phone: 6306563800

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

18 listed
Dr. Marc Angerame , MD

Orthopaedic Surgery

NPI 1508128737

Doctor of Medicine (M.D.)

Dr. Harpreet Basran , MD

Orthopaedic Surgery - Sports Medicine

NPI 1841234077

Doctor of Medicine (M.D.)

Dr. Gregory Brebach , MD

Orthopaedic Surgery

NPI 1598751034

Doctor of Medicine (M.D.)

Allison Carlson

Physician Assistant

NPI 1093184087
Dr. Craig Cummins , MD

Orthopaedic Surgery - Sports Medicine

NPI 1588650006

Doctor of Medicine (M.D.)

Dr. Justin Gent , MD

Orthopaedic Surgery

NPI 1154577823

Doctor of Medicine (M.D.)

Career & Practice History

NPI enumerated February 25, 2025.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from March 2025 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1912704321
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 25, 2025
Last Update: March 06, 2025
Sole Proprietor: No

Other Physician Assistants in Algonquin

All Physician Assistants in Algonquin

Mailing Address

2719 W Algonquin Rd

Algonquin, IL 601029400

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.