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Dr. Sarah B. Walker, MD

Pediatric Critical Care (Pediatric Critical Care Medicine Physician)

13123 E 16th Ave
Aurora, CO 80045

Who else practices at this address →

Adams County includes primary care (2% of residents) shortage areas. About shortage areas

Call (720) 777-1234

At a glance

Years since graduation
12
In the NPI registry since
2012

Licensed in Illinois since 2019, according to the Illinois Department of Financial and Professional Regulation. 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

  • 2012Registered 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

  • Pediatric Critical Care Medicine Physician primary
    CO license DR.0073308 (first issued 2024; active) · IL license 036148622 (first issued 2019; inactive)
  • Pediatrics Physician
    PA license MD461030

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

Map: Pediatric Critical Care per capita by county →

Where they work

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.

Other Pediatric Critical Care clinicians in Aurora

Sources

NPI registry (CMS NPPES, November 2026; record last updated February 5, 2025), 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 Information is self-reported or billed data and may be out of date; call before visiting.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 1124364708. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.