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Psychiatry

Jennifer L. Darnell, DO

Works at hospitals in Portland, OR · Oregon

Summary

Dr. Jennifer L. Darnell, DO is a psychiatrist at 1225 NE 2nd Ave, Portland, OR 97232. Phone: (503) 944-8000. Accepts Medicare assignment. NPI 1407381254. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026.

  • Specialty: Psychiatrist (Medicare lists Psychiatry)
  • Address: 1225 NE 2nd Ave, Portland, OR 97232 · Directions
  • Phone: (503) 944‑8000
  • Medicare: Accepts Medicare assignment
  • Hospital: Legacy Emanuel Medical Center
  • Group practice: Legacy Emanuel Hospital and Health Center
  • Medical school: graduated 2019 (7 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Jennifer L. Darnell, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Jennifer L. Darnell accept Medicare assignment?
Yes. Medicare's clinician data says Jennifer L. Darnell accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
What is Jennifer L. Darnell's NPI number?
1407381254. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Jennifer L. Darnell works

Medicare's Facility Affiliation Data lists Jennifer L. Darnell at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.

Practice locations

Addresses where Jennifer L. Darnell is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Jennifer L. Darnell as a member of this group (CMS data updated October 2, 2026).

  • Legacy Emanuel Hospital and Health Center238 clinicians in the group

Specialties

Find other Psychiatry doctors in Oregon →

Other psychiatrists in Portland

Clinicians with the same Medicare primary specialty in Portland, OR — not a recommendation.

All psychiatrists in Portland →

Other clinicians in Legacy Emanuel Hospital and Health Center

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialDO
Graduation year2019 (7 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1407381254
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 October 2, 2026, retrieved October 29, 2026
  2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
  3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  4. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  5. Medicare Care Compare — official Medicare tool to look up clinicians