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Dr. James C. Cusack, MD

General Surgery (Surgery Physician)

  • Medicare participating

At a glance

In the NPI registry since
2005
Medicare patients seen, 2024
59

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. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Surgery Physician primary
    MA license 74063

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

Map: General Surgery per capita by county →

Medicare patients and services

Medicare patients, 2024
59
Services billed
162
Patients’ average age
75
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes10225
Established patient office or other outpatient visit, 30-39 minutes8571
Established patient office or other outpatient visit, 40-54 minutes4545
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes2624
Established patient office or other outpatient visit, 20-29 minutes2218
New patient office or other outpatient visit, 45-59 minutes1919
Complicated repair of wound of scalp, arms, or legs, 2.6-7.5 cm1816
Complicated repair of wound of scalp, arms, or legs, each additional 5.0 cm or less1615
Removal of cancer skin growth of body, arms, or legs, 3.1-4.0 cm1414
Complicated repair of wound of trunk, 2.6-7.5 cm1211

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.

Other General Surgery clinicians in Boston

Sources

NPI registry (CMS NPPES, November 2026; record last updated July 13, 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 1104809425. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.