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Dr. Ziad A. Abdo, M.D.

General Surgery (Surgery Physician)

  • Medicare participating

At a glance

Years since graduation
32
In the NPI registry since
2006
Medicare patients seen, 2024
251

Licensed in Texas since 2004, according to the Texas Medical Board. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.

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

  • 2006Registered 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
    TX license L7939 (first issued 2004; active)
  • Emergency Medical Services (Emergency Medicine) Physician
    TX license L7939 (first issued 2004; active)

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

Map: General 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
251
Services billed
370
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Emergency department visit with moderate level of medical decision making159146
Emergency department visit with high level of medical decision making123121
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only7170
Emergency department visit with low level of medical decision making3939
Electrocardiogram (ecg) 1 to 3 leads with review by physician only2525

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.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Other General Surgery clinicians in Dallas

Sources

NPI registry (CMS NPPES, November 2026; record last updated January 25, 2022), 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 1700838414. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.