Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Anesthesiology

Callana M. Fox, MD

Works at hospitals in Greeley, CO · Colorado

Summary

Callana M. Fox, MD (Anesthesiology) is listed by Medicare at 1 hospital in Greeley, CO. NPI 1154857704. 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 Callana M. Fox, 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

AnesthesiologyPrimary specialty
YesAccepts Medicare assignment
9Years since medical school (graduated 2017)
FemaleGender (as listed)
Rocky Mountain State Anesthesia ProvidersGroup practice

Quick answers

Which hospitals does Callana M. Fox work at?
Medicare's official clinician data lists Callana M. Fox at 1 hospital: Banner North Colorado Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Callana M. Fox see patients?
Medicare's clinician data lists 1 practice location in Greeley, CO. Call before your visit to confirm the address.
What is Callana M. Fox's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Callana M. Fox accept Medicare assignment?
Yes. Medicare's clinician data says Callana M. Fox 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 Callana M. Fox?
(970) 810-4121, as listed in official Medicare / NPI Registry data.
What is Callana M. Fox's NPI number?
1154857704. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Callana M. Fox works

Medicare's Facility Affiliation Data lists Callana M. Fox 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 Callana M. Fox is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Callana M. Fox as a member of this group (CMS data updated 2026-10-02).

  • Rocky Mountain State Anesthesia Providers50 clinicians in the group

Specialties

Find other Anesthesiology doctors in Colorado →

Other anesthesiologists in Greeley

Clinicians with the same Medicare primary specialty in Greeley, CO — not a recommendation.

All anesthesiologists in Greeley →

Clinician information

CredentialMD
Graduation year2017
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1154857704
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