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DR. GEORGE TOLIS JR. M.D.
NPI 1841272283
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Boston, MA

Active since November 18, 2005PECOS EnrolledAccepts Medicare Assignment
732 HARRISON AVE, FL 3 WEST, PRESTON BLDG., BOSTON, MA 02118(617) 638-7350(617) 638-7228 Get Directions Write a Review

NPPES record last updated: May 19, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 19, 2026, May 12, 2026, Mar 16, 2026 (3 updates tracked since 2026).

About Dr. George Tolis Jr. M.d. NPPES

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

DR. GEORGE TOLIS JR. M.D. (NPI 1841272283) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Boston, Massachusetts, licensed in New York (224934) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Brigham And Women's Hospital, and maintains 7 additional practice locations.

NPPES Registry Identity

NPI1841272283
Entity TypeIndividualMale
Primary Taxonomy208G00000X
Provider Legal NameDR. GEORGE TOLIS JR.Credential: M.D.
Location Address732 HARRISON AVE, FL 3 WEST, PRESTON BLDG.Boston, MA 02118
Mailing Address960 Massachusetts Avenue, Fl 2Boston, MA 02118-2690
Phone(617) 638-7350
Fax(617) 638-7228
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1995
Enumeration DateNovember 18, 2005
Last NPPES UpdateMay 19, 20263 updates tracked since enumeration
NPPES CertifiedMay 19, 2026
✔ NPI 1841272283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians
Taxonomy Code208G00000X
License✔ Licensed in NY · 224934
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 230131 (MA)
732 HARRISON AVE, FL 3 WEST, Boston, MA 02118
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Secondary Practice Locations 7

Location 1830 Oak Street, Suite 205WBrockton, MA 02301 · Phone (508) 583-4440 · Fax (508) 583-7401
Location 2235 N. Pearl St.Brockton, MA 02301 · Phone (508) 427-3180
Location 3736 Cambridge St.Brighton, MA 02135 · Phone (617) 789-2268
Location 455 Fruit St, Cox 6 Suite 630Boston, MA 02114-2621 · Phone (617) 643-9280 · Fax (617) 726-5804
Location 560 East St., Suite 1400Methuen, MA 01844 · Phone (617) 202-6001
Location 61 Pearl St., Suite 2000Brockton, MA 02301 · Phone (508) 584-4104 · Fax (508) 584-2053
Location 711 Nevins St., Suite 306Brighton, MA 02135 · Phone (617) 789-2045 · Fax (617) 779-6760

Other Identifiers 2

Medicaid110075160AMA
Medicaid3101505NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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. George Tolis Jr. 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 ID6901805506
PECOS Enrollment IDI20061208000271
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 8

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
66 services66 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.
48 services48 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.
39 services39 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.
23 services23 patients
Coronary artery bypass using vein or artery graft, 1 graft 33517
A coronary artery bypass is a surgical procedure that improves blood flow to the heart. A vein or artery from another part of your body is used to create a new route for blood to bypass a blocked coronary artery. This helps relieve chest pain and reduce heart attack risk.
21 services21 patients
Replacement of aortic valve on heart-lung machine 33405
The aortic valve replacement on a heart-lung machine is a procedure where your faulty aortic valve is replaced with a new one. During this operation, a machine takes over the job of your heart and lungs, ensuring the blood supply to your body is maintained.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02118 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
$189.86 typical visit price
range $63.72 – $189.86
Typical copayment $47.46 (range $15.93 – $47.46)
Most-billed visit code 99205
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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 2

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

JUDITH P PHILLIPS PA-C
Physician Assistant
732 HARRISON AVE, FL 3 WEST, PRESTON BLDG
BOSTON, MA 02118
Suffolk County (617) 638-7350
MISS OLUWAKEMI OLOTU NP
Nurse Practitioner (Family)
732 HARRISON AVE, FL 3 WEST, PRESTON BLDG.
BOSTON, MA 02118
Suffolk County (617) 638-7350

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 George Tolis's NPI number?

The NPI number for George Tolis is 1841272283. It was assigned to this individual provider in the NPPES registry on November 18, 2005.

Where is George Tolis located?

George Tolis practices at 732 Harrison Ave, Fl 3 West Preston Bldg., Boston, MA 02118. The listed phone number is (617) 638-7350.

What is George Tolis's specialty?

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

Is George Tolis enrolled in Medicare?

Yes. George Tolis 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 George Tolis accept?

Health plans from Anthem Blue Cross and Blue Shield list George Tolis 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 George Tolis affiliated with any hospitals?

According to CMS data, George Tolis is affiliated with Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for George Tolis was last updated on May 19, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.