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DR. ROBERT GERARD KUMMERER M.D.
NPI 1902891674
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Libertyville, IL

Active since September 19, 2005PECOS EnrolledAccepts Medicare Assignment
890 GARFIELD AVE, SUITE 101, LIBERTYVILLE, IL 60048(847) 990-5636(847) 367-1535 Get Directions Write a Review

NPPES record last updated: December 17, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 17, 2021, Feb 19, 2019, Jan 14, 2019 (3 updates tracked since 2019).

About Dr. Robert Gerard Kummerer M.d. NPPES

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

DR. ROBERT GERARD KUMMERER M.D. (NPI 1902891674) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Libertyville, Illinois, licensed in Illinois (036087848) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Advocate Sherman Hospital, and is a graduate of Rush Medical College Of Rush University (1990).

NPPES Registry Identity

NPI1902891674
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. ROBERT GERARD KUMMERERCredential: M.D.
Location Address890 GARFIELD AVE, SUITE 101Libertyville, IL 60048-4723
Mailing Address9500 Bormet Dr Ste 204Mokena, IL 60448-8399 · (708) 346-4040 · Fax (708) 346-3287
Phone(847) 990-5636
Fax(847) 367-1535
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 1990
Enumeration DateSeptember 19, 2005
Last NPPES UpdateDecember 17, 20213 updates tracked since enumeration
NPPES CertifiedDecember 17, 2021
✔ NPI 1902891674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses✔ Licensed in IL · 036087848✔ Licensed in WI · 55253-20
Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Also ListedSurgeryTaxonomy 208600000X · License 036087848 (IL)
Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X · License 036087848 (IL), 55253-20 (WI)
890 GARFIELD AVE, Libertyville, IL 60048
Open in Google Maps ↗

Other Identifiers 5

Medicaid036087848IL
Medicaid200269890AIN
Other01618941IL · Bcbs
Medicaid200269890BIN
Medicaid1902891674WI

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. Robert Gerard Kummerer 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 ID2466481346
PECOS Enrollment IDI20100707000518
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 6

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.

Coronary artery bypass using artery graft, 1 graft 33533
A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.
38 services38 patients
Harvest of vein using an endoscope 33508
Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.
35 services35 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.
25 services25 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.
25 services25 patients
Coronary artery bypass using vein or artery graft, 2 grafts 33518
A coronary artery bypass with 2 grafts is a surgery to improve blood flow to your heart. A surgeon takes a healthy vein or artery from your body and attaches it to the blocked coronary artery. This creates a new path for blood to flow, bypassing the blockage.
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.
14 services14 patients

Hospital Affiliations CMS Care Compare 5

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

Advocate Sherman Hospital

Acute Care Hospitals · Elgin, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140030
Location1425 North Randall RoadElgin, IL 60123 · Kane 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

Alexian Brothers Medical Center 1

Acute Care Hospitals · Elk Grove Village, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140258
Location800 Biesterfield RdElk Grove Village, IL 60007 · Cook County
Emergency services Birthing friendly

St Alexius Medical Center

Acute Care Hospitals · Hoffman Estates, IL
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140290
Location1555 N Barrington RdHoffman Estates, IL 60169 · Cook 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
$74.38 typical visit price
range $19.15 – $147.12
Typical copayment $18.59 (range $4.78 – $36.78)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

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

GASTROENTEROLOGY CONSULTANTS OF LIBERTYVILLE LTD
Internal Medicine (Gastroenterology)
890 GARFIELD AVE, SUITE 103
LIBERTYVILLE, IL 60048
Lake County (847) 680-5858
RUTH MCGAHA ACNP
Clinical Nurse Specialist (Acute Care)
890 GARFIELD AVE, SUITE 209
LIBERTYVILLE, IL 60048
Lake County (847) 328-1853
MR. RYAN JOSEPH HOUSNER PA-C
Physician Assistant (Surgical)
890 GARFIELD AVE, SUITE 101
LIBERTYVILLE, IL 60048
Lake County (847) 990-5636
THE LIBERTYVILLE SURGEONS, S C
Specialist
890 GARFIELD AVE, SUITE 203
LIBERTYVILLE, IL 60048
Lake County (847) 367-1800
BURTON MILLER, M.D., S.C.
Surgery
890 GARFIELD AVE, 206
LIBERTYVILLE, IL 60048
Lake County (847) 367-1070
DR. ROBERT A HADESMAN M.D.
Internal Medicine (Gastroenterology)
890 GARFIELD AVE, STE 103
LIBERTYVILLE, IL 60048
Lake County (847) 680-5858
DR. KRISTIN NICOLE VERCILLO M.D.
Colon & Rectal Surgery
890 GARFIELD AVE
LIBERTYVILLE, IL 60048
Lake County (847) 816-7495
OB/GYNE ASSOCIATES OF LAKE COUNTY, S.C.
Clinic/Center (Medical Specialty)
890 GARFIELD AVE, SUITE 200
LIBERTYVILLE, IL 60048
Lake County (847) 549-1818

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 Robert Kummerer's NPI number?

The NPI number for Robert Kummerer is 1902891674. It was assigned to this individual provider in the NPPES registry on September 19, 2005.

Where is Robert Kummerer located?

Robert Kummerer practices at 890 Garfield Ave Suite 101, Libertyville, IL 60048. The listed phone number is (847) 990-5636.

What is Robert Kummerer's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is Robert Kummerer enrolled in Medicare?

Yes. Robert Kummerer 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 Robert Kummerer accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Robert Kummerer 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 Robert Kummerer affiliated with any hospitals?

According to CMS data, Robert Kummerer is affiliated with Advocate Sherman Hospital, Advocate Condell Medical Center, Alexian Brothers Medical Center 1, St Alexius Medical Center and Advocate Good Shepherd Hospital.

When was this NPI record last updated?

The NPPES record for Robert Kummerer was last updated on December 17, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.