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Dr. Daniel J. Breault, M.D.

Pulmonology (Pulmonary Disease Physician)

  • Medicare participating

At a glance

Years since graduation
21
In the NPI registry since
2007
Medicare patients seen, 2024
427

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

  • 2005Medical school: University of Wisconsin School of Medicine
  • 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

  • Pulmonary Disease Physician primary
    NC license 2012-00830
  • Internal Medicine Physician
    FL license ME 100992 · IL license 125049041

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

Map: Pulmonology 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
427
Services billed
1,175
Patients’ average age
76
Most frequent Medicare services, 2023
ServiceTimesPatients
Established patient office or other outpatient visit, 30-39 minutes209134
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes17472
Established patient office or other outpatient visit, 20-29 minutes11895
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes8348
Test to measure rate of airflow6059
Critical care, first 30-74 minutes5228
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes4645
Test to examine how well the lungs exchange gases4545
Test to determine lung volumes using sensors4545
New patient office or other outpatient visit, 45-59 minutes2727

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.

Payments from drug and device companies

In 2025, 5 companies reported 22 payments worth $4,306 in total to this clinician.

By type
Compensation for services other than consulting (speaking, faculty)$3,900
Food and Beverage$389
Education$17.38

What the payments were for

Largest payments other than meals
DateCompanyWhat it was forAmount
Jan 23, 2025GlaxoSmithKline, LLC.
Jan 23, 2025
Compensation for services other than consulting (speaking, faculty)
AREXVY · RESPIRATORY
$3,900
Sep 22, 2025Insmed, Inc.
Sep 22, 2025
Education
in-kind
$17.38

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 North Carolina →

Other Pulmonology clinicians in Wilmington

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 25, 2020), 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 1699955021. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.