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Critical Care (Intensivists)

James Rasmussen, MD

Works at hospitals in Chinle, AZ · Flagstaff, AZ · Winslow, AZ … · Arizona

Summary

James Rasmussen, MD (Critical Care (Intensivists)) is listed by Medicare at 4 hospitals in Chinle, AZ, Flagstaff, AZ and Winslow, AZ and other places. NPI 1770661712. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about James Rasmussen, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Critical Care (Intensivists)Primary specialty
YesAccepts Medicare assignment
28Years since medical school (graduated 1998)
University Of Iowa, Rj & L Carver College Of MedicineMedical school
MaleGender (as listed)
Northern Arizona Healthcare CorporationGroup practice

Quick answers

Which hospitals does James Rasmussen work at?
Medicare's official clinician data lists James Rasmussen at 4 hospitals: Chinle Comprehensive Health Care Facility, Flagstaff Medical Center, Little Colorado Medical Center and Verde Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does James Rasmussen see patients?
Medicare's clinician data lists 6 practice locations, including Flagstaff, AZ and Cottonwood, AZ. Call before your visit to confirm the address.
What is James Rasmussen's specialty?
Medicare lists Critical Care (Intensivists) as the primary specialty, and also Pulmonary Disease.
Does James Rasmussen accept Medicare assignment?
Yes. Medicare's clinician data says James Rasmussen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for James Rasmussen?
(928) 779-3366, as listed in official Medicare / NPI Registry data.
What is James Rasmussen's NPI number?
1770661712. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where James Rasmussen works

Medicare's Facility Affiliation Data lists James Rasmussen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where James Rasmussen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists James Rasmussen as a member of this group (CMS data updated 2026-10-02).

  • Northern Arizona Healthcare Corporation385 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Arizona →

Other critical care doctors in Flagstaff

Clinicians with the same Medicare primary specialty in Flagstaff, AZ — not a recommendation.

All critical care doctors in Flagstaff →

Clinician information

CredentialMD
Medical schoolUniversity Of Iowa, Rj & L Carver College Of Medicine
Graduation year1998
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1770661712
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians