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Family Practice

Derek T. Earl, DO

Works at hospitals in Hermiston, OR · Richland, WA · Walla Walla, WA … · Oregon, Washington

Summary

Derek T. Earl, DO (Family Practice) is listed by Medicare at 4 hospitals in Hermiston, OR, Richland, WA and Walla Walla, WA and other places. NPI 1538241799. 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 Derek T. Earl, 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

Family PracticePrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
MaleGender (as listed)
Praxis Health PCGroup practice (+1 more)

Quick answers

Which hospitals does Derek T. Earl work at?
Medicare's official clinician data lists Derek T. Earl at 4 hospitals: Good Shepherd Medical Center, Kadlec Regional Medical Center, Providence St Mary Medical Center and St Anthony Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Derek T. Earl see patients?
Medicare's clinician data lists 5 practice locations, including Milton Freewater, OR, Umatilla, OR and Boardman, OR. Call before your visit to confirm the address.
What is Derek T. Earl's specialty?
Medicare lists Family Practice as the primary specialty.
Does Derek T. Earl accept Medicare assignment?
Yes. Medicare's clinician data says Derek T. Earl 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 Derek T. Earl?
(541) 567-6434, as listed in official Medicare / NPI Registry data.
What is Derek T. Earl's NPI number?
1538241799. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Derek T. Earl works

Medicare's Facility Affiliation Data lists Derek T. Earl 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 Derek T. Earl is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Derek T. Earl as a member of these groups (CMS data updated 2026-10-02).

  • Praxis Health PC171 clinicians in the group
  • Hermiston Medical Center P C10 clinicians in the group

Specialties

Find other Family Practice doctors in Oregon →

Other family doctors in Oregon

Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.

All family doctors in Oregon →

Clinician information

CredentialDO
Graduation year2003
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1538241799
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