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Critical Care (Intensivists)

Sage Timberline, MD

Sees patients in Phoenix, AZ · Arizona

Summary

Sage Timberline, MD (Critical Care (Intensivists)) is enrolled with Medicare at 1 practice location in Phoenix, AZ. NPI 1619439916. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Sage Timberline, 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
7Years since medical school (graduated 2019)
Howard University College Of MedicineMedical school
FemaleGender (as listed)
Phoenix Children's HospitalGroup practice

Quick answers

Where does Sage Timberline see patients?
Medicare's clinician data lists 1 practice location in Phoenix, AZ. Call before your visit to confirm the address.
What is Sage Timberline's specialty?
Medicare lists Critical Care (Intensivists) as the primary specialty.
Does Sage Timberline accept Medicare assignment?
Yes. Medicare's clinician data says Sage Timberline 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 Sage Timberline?
(602) 933-0930, as listed in official Medicare / NPI Registry data.
What is Sage Timberline's NPI number?
1619439916. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Sage Timberline is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

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

  • Phoenix Children's Hospital437 clinicians in the group

Specialties

Find other Critical Care (Intensivists) doctors in Arizona →

Other critical care doctors in Phoenix

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

All critical care doctors in Phoenix →

Clinician information

CredentialMD
Medical schoolHoward University College Of Medicine
Graduation year2019
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1619439916
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians