Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

CAROLINE GRACE KORNAK
NPI 1841813516
Physician Assistant in Chicago, IL

Active since May 28, 2020PECOS EnrolledAccepts Medicare Assignment
1435 W WEBSTER AVE, CHICAGO, IL 60614(773) 356-7700 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 24, 2023, Dec 27, 2021, Nov 1, 2021 and 2 more (5 updates tracked since 2020).

About Caroline Grace Kornak NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAROLINE GRACE KORNAK (NPI 1841813516) is an individual physician assistant in Chicago, Illinois, licensed in Illinois (085-008592) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Advocate Illinois Masonic Medical Center, and maintains 2 additional practice locations.Information from the official NPPES registry record.

NPPES Registry Identity

NPI1841813516
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCAROLINE GRACE KORNAK
Location Address1435 W WEBSTER AVEChicago, IL 60614-3049
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMay 28, 2020
Last NPPES UpdateJuly 2, 20265 updates tracked since enumeration
NPPES CertifiedJuly 2, 2026
NPI 1841813516 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses Licensed in IL · 085-008592 Licensed in IL · 085.008592
Definition

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.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 085.008592 (IL)
1435 W WEBSTER AVE, Chicago, IL 60614

Secondary Practice Locations 2

Location 13134 N Clark StChicago, IL 60657-4414 · Phone (312) 766-4949 · Fax (312) 766-4908
Location 25228 N Northwest HwyChicago, IL 60630-4620 · Phone (773) 770-4707

Medicare Participation & PECOS Enrollment Status

Caroline Kornak is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Caroline Kornak is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2466843966

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20211216001614

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Administration of influenza virus vaccine

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

This service was performed 12 times for 12 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

This service was performed 19 times for 19 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 46 times for 31 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 62 times for 58 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 52 times for 44 patients

Influenza vaccine split virus, preservative free

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

This service was performed 12 times for 12 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 40 times for 31 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 12 times for 12 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $23.51 for a new patient copayment and $18.7 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 60614 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $94.06
  • Minimum New Patient Price $60.08
  • Maximum New Patient Price $183.39
  • Average New Patient Copayment $23.51
  • Minimum New Patient Copayment $15.02
  • Maximum New Patient Copayment $45.84

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $74.8
  • Minimum Established Patient Price $18.97
  • Maximum Established Patient Price $148.12
  • Average Established Patient Copayment $18.7
  • Minimum Established Patient Copayment $4.74
  • Maximum Established Patient Copayment $37.03

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Caroline Kornak is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ADVOCATE ILLINOIS MASONIC MEDICAL CENTER836 WEST WELLINGTON AVENUE
CHICAGO, IL 60657
(773) 975-1600Acute Care Hospitals

Reviews for CAROLINE GRACE KORNAK

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Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
1435 W WEBSTER AVE
CHICAGO, IL 60614
Family Medicine
1435 W WEBSTER AVE
CHICAGO, IL 60614
Physical Therapist
1435 W WEBSTER AVE
CHICAGO, IL 60614
Physician Assistant
1435 W WEBSTER AVE
CHICAGO, IL 60614
Family Medicine
1435 W WEBSTER AVE
CHICAGO, IL 60614
Physical Therapist
1435 W WEBSTER AVE
CHICAGO, IL 60614
Clinic/Center (Multi-Specialty)
1435 W WEBSTER AVE
CHICAGO, IL 60614
Clinic/Center (Ambulatory Surgical)
1435 W WEBSTER AVE
CHICAGO, IL 60614
Family Medicine
1435 W WEBSTER AVE
CHICAGO, IL 60614
Orthopaedic Surgery
1435 W WEBSTER AVE
CHICAGO, IL 60614
Physical Therapist
1435 W WEBSTER AVE
CHICAGO, IL 60614
Family Medicine
1435 W WEBSTER AVE
CHICAGO, IL 60614

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841813516, enumerated as an "individual" on May 28, 2020.

The provider is located at 1435 W WEBSTER AVE CHICAGO, IL 60614 and the phone number is (773) 356-7700.

Physician Assistant with taxonomy code 363A00000X.

Caroline Kornak is affiliated with: ADVOCATE ILLINOIS MASONIC MEDICAL CENTER.