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GIANLUCA TORREGROSSA M.D.
NPI 1447617568
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Chicago, IL

Active since January 20, 2016PECOS EnrolledAccepts Medicare Assignment
5841 S MARYLAND AVE # MC5040, CHICAGO, IL 60637(773) 702-2500 Get Directions Write a Review

NPPES record last updated: May 14, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 14, 2026, Sep 26, 2019, Sep 19, 2019 and 1 more (4 updates tracked since 2016).

About Gianluca Torregrossa M.d. NPPES

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

GIANLUCA TORREGROSSA M.D. (NPI 1447617568) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Chicago, Illinois, licensed in Illinois (036150054) and active in the NPI registry since January 2016. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1447617568
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameGIANLUCA TORREGROSSACredential: M.D.
Location Address5841 S MARYLAND AVE # MC5040Chicago, IL 60637-1443
Mailing Address9500 Euclid AveCleveland, OH 44195-0001 · (216) 280-5932
Phone(773) 702-2500
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateJanuary 20, 2016
Last NPPES UpdateMay 14, 20264 updates tracked since enumeration
NPPES CertifiedMay 14, 2026
✔ NPI 1447617568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
Licenses✔ Licensed in IL · 036150054✔ Licensed in IL · 150054
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.
5841 S MARYLAND AVE # MC5040, Chicago, IL 60637
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Secondary Practice Locations 2

Location 19500 Euclid AveCleveland, OH 44195-0001 · Phone (216) 445-2440
Location 2100 E Lancaster AveWynnewood, PA 19096-3450 · Phone (484) 476-8032

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Corporation of Ohio.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gianluca Torregrossa 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 ID2365733169
PECOS Enrollment IDI20210621000525, I20260615003111
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Gianluca Torregrossa reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Cleveland Clinic Foundation
290 mi
Family Medicine
36040 DETROIT RD, STE A
Avon, OH 44011
  • Reassigned Medicare billing, Ohio enrollment
  • 7,608 clinicians in this Medicare group
NPI 1184428336 (886) 636-3318
Main Line Healthcare
650 mi
Family Medicine
3803 WEST CHESTER PIKE, H BLDG SUITE 160
Newtown Square, PA 19073
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,638 clinicians in this Medicare group
NPI 1922077643 (484) 337-1585

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

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.

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.
74 services59 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.
55 services55 patients
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.
46 services46 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
40 services37 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.
32 services32 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.
21 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number360180
Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County
Emergency services Birthing friendly

Main Line Hospital Lankenau

Acute Care Hospitals · Wynnewood, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390195
Location100 Lancaster AveWynnewood, PA 19096 · Montgomery County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
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 6

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

MAHMOUD MOHMMED OKASH SR. MD
General Practice
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 702-1000
MS. CAITLIN JILL BURKE M.D.
Surgery
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 702-3551
RANDA FAHED JABER
Nurse Practitioner (Family)
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 834-3647
COLLEEN LABUHN APN
Nurse Practitioner (Family)
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 702-1511
DR. ATSUSHI NEMOTO MD
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 702-2500
FAVIN SIVADAS BABU M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
5841 S MARYLAND AVE # MC5040
CHICAGO, IL 60637
Cook County (773) 702-2500

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 Gianluca Torregrossa's NPI number?

The NPI number for Gianluca Torregrossa is 1447617568. It was assigned to this individual provider in the NPPES registry on January 20, 2016.

Where is Gianluca Torregrossa located?

Gianluca Torregrossa practices at 5841 S Maryland Ave # Mc5040, Chicago, IL 60637. The listed phone number is (773) 702-2500.

What is Gianluca Torregrossa's specialty?

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

Is Gianluca Torregrossa enrolled in Medicare?

Yes. Gianluca Torregrossa 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.

Which organizations bill Medicare for Gianluca Torregrossa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gianluca Torregrossa reassigns Medicare benefits to 2 organizations: The Cleveland Clinic Foundation (Avon, OH) and Main Line Healthcare (Newtown Square, PA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gianluca Torregrossa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gianluca Torregrossa accept?

Health plans from Oscar Insurance Corporation of Ohio list Gianluca Torregrossa 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 Gianluca Torregrossa affiliated with any hospitals?

According to CMS data, Gianluca Torregrossa is affiliated with Cleveland Clinic and Main Line Hospital Lankenau.

When was this NPI record last updated?

The NPPES record for Gianluca Torregrossa was last updated on May 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.