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Dr. David M. Zalkin, MD

Pediatrics (Pediatrics Physician)

At a glance

In the NPI registry since
2011

Licensed in Colorado since 2012, according to the Colorado Department of Regulatory Agencies. 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. What an NPI is

Education and training

  • 2011Registered 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

  • Pediatrics Physician primary
    CO license 51051 (first issued 2012; active) · TX license BP10034363

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

Map: Pediatrics per capita by county →

Other Pediatrics clinicians in Denver

Sources

NPI registry (CMS NPPES, November 2026; record last updated June 10, 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1487943502. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.