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DR. ELIZABETH CHUNG M.D.
NPI 1184652158
Internal Medicine - Medical Oncology in Libertyville, IL

Active since June 29, 2006PECOS EnrolledAccepts Medicare Assignment
1800 HOLLISTER DR, SUITE 112, LIBERTYVILLE, IL 60048(847) 367-6781 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 8, 2025, May 1, 2024, Dec 23, 2021 (3 updates tracked since 2021).

About Dr. Elizabeth Chung M.d. NPPES

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

DR. ELIZABETH CHUNG M.D. (NPI 1184652158) is an individual medical oncology provider in Libertyville, Illinois, licensed in Illinois (036.118235) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Northshore University Healthsystem - Evanston Hospital, and is a graduate of University Of Southern California Keck School Of Medicine (2003).

NPPES Registry Identity

NPI1184652158
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. ELIZABETH CHUNGCredential: M.D.
Location Address1800 HOLLISTER DR, SUITE 112Libertyville, IL 60048-5263
Mailing Address1800 Hollister Dr, Suite 112Libertyville, IL 60048-5263 · (847) 367-6781
Phone(847) 367-6781
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2003
Enumeration DateJune 29, 2006
Last NPPES UpdateApril 8, 20253 updates tracked since enumeration
NPPES CertifiedApril 8, 2025
✔ NPI 1184652158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in IL · 036.118235
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal MedicineTaxonomy 207R00000X · License A90970 (CA), 036.118235 (IL)
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 036.118235 (IL)
1800 HOLLISTER DR, Libertyville, IL 60048
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Elizabeth Chung M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6901809094
PECOS Enrollment IDI20100120000834
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
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.
373 services141 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
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.
321 services254 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
79 services41 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
19 services19 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
18 services18 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northshore University Healthsystem - Evanston Hospital

Acute Care Hospitals · Evanston, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140010
Location2650 Ridge AveEvanston, IL 60201 · Cook County
Emergency services Birthing friendly

Northwestern Lake Forest Hospital

Acute Care Hospitals · Lake Forest, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140130
Location1000 N Westmoreland RoadLake Forest, IL 60045 · Lake County
Emergency services Birthing friendly

Advocate Illinois Masonic Medical Center

Acute Care Hospitals · Chicago, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140182
Location836 West Wellington AvenueChicago, IL 60657 · Cook County
Emergency services Birthing friendly

Advocate Condell Medical Center

Acute Care Hospitals · Libertyville, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140202
Location801 S Milwaukee AveLibertyville, IL 60048 · Lake County
Emergency services Birthing friendly

Advocate Good Shepherd Hospital

Acute Care Hospitals · Barrington, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140291
Location450 West Highway 22Barrington, IL 60010 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60048 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$181.38 typical visit price
range $59.81 – $181.38
Typical copayment $45.34 (range $14.95 – $45.34)
Most-billed visit code 99205
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Capecitabine, oral, 150 mg J8520
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier15 claims644 services$0.40 avg. paid by Medicare
Capecitabine, oral, 500 mg J8521
Treatment-Treatment - Miscellaneous · category RX029N
1 supplier32 claims2,804 services$0.75 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
1 supplier18 claims18 services$18.89 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for a subsequent prescription in a 30-day period Q0512
Treatment-Chemotherapy · category RH012N
1 supplier29 claims29 services$12.56 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NORTH SHORE ONCOLOGY-HEMATOLOGY ASSOCIATES, LTD.
Internal Medicine (Hematology & Oncology)
1800 HOLLISTER DR, SUITE 112
LIBERTYVILLE, IL 60048
Lake County (847) 367-6781
GURNEE RADIOLOGY CENTER, LLC
Radiology (Diagnostic Radiology)
1800 HOLLISTER DR, SUITE G-10
LIBERTYVILLE, IL 60048
Lake County (847) 968-5300
JENNIFER GIARRATANA NP
Nurse Practitioner (Adult Health)
1800 HOLLISTER DR, SUITE 112
LIBERTYVILLE, IL 60048
Lake County (847) 367-6781
JENNY M. SIDDIQI PSYD
Psychologist (Clinical)
1800 HOLLISTER DR, SUITE 201
LIBERTYVILLE, IL 60048
Lake County (847) 549-1189
DR. LISA ANNE NEWMAN MD
Family Medicine
1800 HOLLISTER DR, SUITE 102
LIBERTYVILLE, IL 60048
Lake County (847) 680-3666
DR. JEFFREY LEE ROSENGARTEN MD
Radiology (Diagnostic Radiology)
1800 HOLLISTER DR, SUITE G-18
LIBERTYVILLE, IL 60048
Lake County (847) 918-1462
GRAND OAKS BEHAVIORAL HEALTH LLC
Psychologist (Clinical)
1800 HOLLISTER DR, SUITE 201
LIBERTYVILLE, IL 60048
Lake County (847) 549-1189
GLOBAL MEDICAL IMAGING, SC
Radiology (Diagnostic Radiology)
1800 HOLLISTER DR, SUITE G-18
LIBERTYVILLE, IL 60048
Lake County (847) 918-1462

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Chung's NPI number?

The NPI number for Elizabeth Chung is 1184652158. It was assigned to this individual provider in the NPPES registry on June 29, 2006.

Where is Elizabeth Chung located?

Elizabeth Chung practices at 1800 Hollister Dr Suite 112, Libertyville, IL 60048. The listed phone number is (847) 367-6781.

What is Elizabeth Chung's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Elizabeth Chung enrolled in Medicare?

Yes. Elizabeth Chung is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Elizabeth Chung accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Elizabeth Chung as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Elizabeth Chung affiliated with any hospitals?

According to CMS data, Elizabeth Chung is affiliated with Northshore University Healthsystem - Evanston Hospital, Northwestern Lake Forest Hospital, Advocate Illinois Masonic Medical Center, Advocate Condell Medical Center and Advocate Good Shepherd Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Chung was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.