Robert William Radtke , PA-C
Physician Assistant β’ Chicago, IL
2418 N Ashland Ave
Chicago, IL 606142021
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
2418 N Ashland Ave
Chicago, IL 606142021
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $1,561.23 across 59 records.
By nature of payment
- Food and Beverage: $1,561.23 across 59 records.
Reporting-company totals (3 largest of 20)
- ABBVIE INC.: $422.43 across 14 records.
- Eli Lilly and Company: $210.74 across 5 records.
- Pfizer Inc.: $141.38 across 7 records.
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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2019
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, βDoes your provider accept Medicare as full payment?β
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.
Enrolled in Medicare (PECOS)
Robert Radtke 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.
Can order Medicare-covered services
CMS lists Robert Radtke 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Chicago and Illinois
1,446 active clinicians are listed under Physician Assistant with a practice address in Chicago, IL (4,929 in Illinois).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chicago
17.4% of these 1,446 clinicians have the CMS telehealth indicator.
63.6% of these 1,446 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) increased 33% from $1,174.91 in 2022 to $1,561.23 in 2025.
- 2022: $1,174.91
- 2023: $1,918.61
- 2024: $1,975.29
- 2025: $1,561.23
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
Program year 2025 (payments made January 1 β December 31, 2025): 59 records totaling $1,561.23.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $124.99 |
| Eli Lilly and Company |
Food and Beverage
Cash or cash equivalent
|
β | General | $120.35 |
| Madrigal Pharmaceuticals |
Food and Beverage
In-kind items and services
|
REZDIFFRA | General | $40.65 |
| ViiV Healthcare Company |
Food and Beverage
In-kind items and services
|
APRETUDE | General | $35.24 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
|
REXULTI | General | $34.98 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $32.24 |
| Corium, LLC |
Food and Beverage
In-kind items and services
|
Azstarys | General | $30.77 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
UBRELVY | General | $30.54 |
| Cleerly, Inc. |
Food and Beverage
Cash or cash equivalent
|
Cleerly Ischemia | General | $30.42 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
|
REXULTI | General | $29.77 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $28.96 |
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $28.77 |
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $28.32 |
| ViiV Healthcare Company |
Food and Beverage
In-kind items and services
|
APRETUDE | General | $27.49 |
| Gilead Sciences, Inc. |
Food and Beverage
In-kind items and services
|
β | General | $27.45 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $27.12 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
QULIPTA | General | $26.97 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LINZESS | General | $26.37 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $25.95 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
The Cologuard Plus Collection Kit | General | $25.50 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
NURTEC ODT | General | $24.97 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $24.60 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
NURTEC ODT | General | $24.57 |
| Collegium Pharmaceutical, Inc. |
Food and Beverage
Cash or cash equivalent
|
Jornay PM | General | $24.43 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BREZTRI | General | $24.30 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-02-11NUCC Taxonomy Code: 363A00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20200122001696
IL
5395170310
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Physician Assistant - Medical
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2418 N ASHLAND AVE, CHICAGO, IL 606142021 (Tel: 7739008330)
Registered at 2400 N ASHLAND AVE STE 150, CHICAGO, IL 606140851 (Tel: 7732705600)
Physician Assistant (license number reported to NPPES: IL 085.007240)
NPI status registered as active in NPPES database
Registered at 1000 N WESTMORELAND RD, LAKE FOREST, IL 600451658 (Tel: 8472345600)
Registered at 1000 N WESTMORELAND RD, LAKE FOREST, IL 600451658 (Tel: 8472345600)
Recorded as ROBERT RADTKE, PA-C
Physician Assistant (license number reported to NPPES: IL 085.007240)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in Chicago
- Lucy Jiang
- Erin Pressley, PA-C
- Katherine Mckeough
- Hailey Degroot, PA
- Megan Lied, PA-C
- Jake Musashe, PA-C
Mailing Address
2400 N Ashland Ave Ste 150
Chicago, IL 606140851
Phone: 7732705600