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Registered Nurse Providers in Oregon

163W00000X Oregon
3,170Providers in state
26Organizations
3,144Individuals
1/32Page

A directory of 3,170 health care providers with a business address in Oregon whose primary or secondary taxonomy code is 163W00000X (Registered Nurse). You are viewing page 1 of 32, which lists 85 of these providers, all individual providers, of whom 73 are female and 12 are male. On this page, 9 are enrolled in PECOS and 8 accept Medicare assignment. About taxonomy code 163W00000X ›

Oregon Registered Nurse Directory

Showing 85 providers on page 1 of 32, sorted by last name / organization name. Use the bar below to filter the providers on this page.

LINDA MARIE ALMEIDA, NP
PECOS
580 5TH ST STE 500
Brookings, OR 97415
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Family
NPI 1831110428 (541) 450-3625
ARINA ALTUHOV
No PECOS
3455 SW US VETERANS HOSPITAL RD
Portland, OR 97239
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1215716675 (541) 401-8553
EDWARD AMANN, RN
No PECOS
847 NE 19TH AVE STE 100
Portland, OR 97232
  • Not in PECOS data
  • Individual · Psychiatric/Mental Health
NPI 1144652678 (503) 238-0769
ANGELA AMUNDSON, FNP
PECOS
9775 SE SUNNYSIDE RD, SUITE 200
Clackamas, OR 97015
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Family
NPI 1366886293 (503) 655-8471
LUCIANA ARCAS, DNP, FNP
PECOS
5100 S MACADAM AVE STE 200
Portland, OR 97239
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Family
NPI 1902237613 (971) 202-5500
ALICIA AREY
No PECOS
1312 SW WASHINGTON ST
Portland, OR 97205
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1598150104 (541) 571-7970
EMMANUEL REY ARIOLA, FNP
PECOS
9427 SW BARNES RD, SUITE 495
Portland, OR 97225
  • Enrolled in PECOS, eligible to order and refer
  • Accepts Medicare assignment
  • Individual · Family
NPI 1912341108 (503) 216-0770
ARMANDO ARMENTA
PECOS
1825 MAPLE ST
Forest Grove, OR 97116
  • Enrolled in PECOS, eligible to order and refer
  • Individual · Family
NPI 1033783675 (503) 357-2136
DAVID ARNOLD
No PECOS
4455 NE HIGHWAY 20
Corvallis, OR 97330
  • Not in PECOS data
  • Individual · Registered Nurse
NPI 1477067031 (541) 758-5900
ANNA CLAIRE ARZT, FNP
No PECOS
3710 SW US VETERANS HOSPITAL RD, MAIL CODE: P3-GI ATTENTION: ANNA ARZT
Portland, OR 97239
  • Not in PECOS data
  • Individual · Family
NPI 1891099248 (971) 645-7593

Frequently Asked Questions

As of the latest NPPES update, 3,170 providers in Oregon are registered under taxonomy code 163W00000X (Registered Nurse). Of these, 26 (1%) are organizations and 3,144 (99%) are individual providers. Among the individual providers, 2,661 are female and 475 are male. The full directory spans 32 pages of up to 100 providers each.

Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.

The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 28, 2026. A provider that recently updated their record may take a short time to appear here.

Provider Composition & Statistics

3,170Total providers
26Organizations 1%
3,144Individuals 99%
2,661Female
475Male
1% Organizations99% Individuals

Among individual providers:

85% F15% M

Counts reflect Oregon. Gender is recorded for individual providers only. Source: NPPES.

Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.