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Dr. Gengo Sunagawa, MD

Cardiothoracic Surgery (Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician)

  • Medicare participating

At a glance

Years since graduation
23
In the NPI registry since
2017
Medicare patients seen, 2024
55

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. What an NPI is

Education and training

  • 2017Registered with an NPI (national billing number; not a license date)

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician primary
    NJ license 25MA11210200 · PA license LT000773 · PA license MD463661

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Cardiothoracic Surgery per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
55
Services billed
134
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Coronary artery bypass using artery graft, 1 graft1717
Harvest of vein using an endoscope1616

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Payments from drug and device companies

In 2025, 6 companies reported 39 payments worth $2,925 in total to this clinician.

By type
Food and Beverage$1,921
Travel and Lodging$1,004

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Feb 14, 2025Atricure, Inc.
Feb 14, 2025
Travel and Lodging
SYNERGY ABLATION SYSTEM · CARDIOVASCULAR · travel to TAMPA, FL · in-kind
$441
Mar 22, 2025Atricure, Inc.
Mar 22, 2025
Travel and Lodging
SYNERGY ABLATION SYSTEM · CARDIOVASCULAR · travel to TAMPA, FL · in-kind
$325
Mar 24, 2025Atricure, Inc.
Mar 24, 2025
Travel and Lodging
SYNERGY ABLATION SYSTEM · CARDIOVASCULAR · travel to TAMPA, FL · in-kind
$238

Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in New Jersey →

Other Cardiothoracic Surgery clinicians in Cherry Hill

Sources

NPI registry (CMS NPPES, November 2026; record last updated September 23, 2026), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1255857504. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.