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Dr. Aaron M. Pulsipher

Critical Care Medicine (Critical Care Medicine (Internal Medicine) Physician)

5777 E Mayo Blvd
Phoenix, AZ 85054

Who else practices at this address →

Maricopa County includes primary care (13% of residents) and dental (0% of residents) and mental health (4% of residents) shortage areas. About shortage areas

Call (480) 301-8000

  • Medicare participating

At a glance

Years since graduation
11
In the NPI registry since
2015
Medicare patients seen, 2024
164

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

  • 2015Medical school: Perelman School of Med at the University of Pennsylvania
  • 2015Registered with an NPI (national billing number; not a license date)

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

  • Critical Care Medicine (Internal Medicine) Physician primary
    AZ license 62241
  • Pulmonary Disease Physician
    AZ license 62241

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

Map: Critical Care 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
164
Services billed
406
Patients’ average age
73
Most frequent Medicare services, 2023
ServiceTimesPatients
Critical care, first 30-74 minutes300165
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes4036
Critical care, each additional 30 minutes3122
Insertion of artery tube for blood sampling or infusion through skin2222
Insertion of non-tunneled central venous tube for infusion (5 years or older)2120
Emergent insertion of breathing tube into windpipe using an endoscope2019
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes1717

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.

Other Critical Care Medicine clinicians in Phoenix

Sources

NPI registry (CMS NPPES, November 2026; record last updated October 3, 2023), 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 1467847970. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.