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Dr. Robert Abbate, DO

Internal Medicine (Internal Medicine Physician)

  • Medicare participating

At a glance

Years since graduation
20
In the NPI registry since
2007
Medicare patients seen, 2024
585

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

  • 2006Medical school: University of North Texas Hsc, College of Osteopathic Med
  • 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

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

  • Internal Medicine Physician primary
    TX license BP10024713

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

Map: Internal Medicine 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
585
Services billed
1,622
Patients’ average age
80
Most frequent Medicare services, 2023
ServiceTimesPatients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes777314
Hospital discharge day management, more than 30 minutes381329
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes17375
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes139130
Critical care, first 30-74 minutes7933
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes4544
Hospital discharge day management, 30 minutes or less4140

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 Internal Medicine clinicians in Dallas

Sources

NPI registry (CMS NPPES, November 2026; record last updated December 11, 2021), 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 1356552202. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.