Registry data as of Aug 27, 2026

Ariela Nielson, RD

Registered Dietitian · Portland, OR

Ariela Nielson, RD is a registered dietitian with a practice address in Portland, Oregon, and NPI 1366978660, issued on May 4, 2017. Check the license with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1366978660
Name
Ariela Nielson
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
Practice location
5211 NE Glisan St, Portland, OR 97213
Phone
(503) 215-6628
Enumerated
May 4, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 5211 NE Glisan St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brenda Jones, MS, RD, LD, CDERegistered Dietitian1942527106
  2. Kristina LouisCommunity Health Worker1558812438
  3. Sareena Oncea, RDRegistered Dietitian1609207406
  4. Lorena Ruiz GonzalezCommunity Health Worker1730697954
  5. Kathryn Schwab, MPH, RDRegistered Dietitian1134133184
  6. Cathy Seeber, RD, LD, CDERegistered Dietitian1326058082

Verify Ariela Nielson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Registered Dietitian providers in Oregon

There are 914 registered dietitian records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 914 in Oregon → Every provider in Portland →

Other registered dietitian records in Oregon

  1. Denise Abbott, RD, LD, RNEugene, OR1952730384
  2. Jacqueline Abbott, DRPH, RDN, DOULAOregon City, OR1477536902
  3. Jessica AbdiePortland, OR1295378545
  4. Kandice Abramson, RDCorvallis, OR1306491212
  5. Claire Adams, MS, RD, LDPortland, OR1659014629
  6. Kayci Adams, MS, RDN, LDNPortland, OR1326453762
  7. Janet Adee, RDSpringfield, OR1376886143
  8. Juli Adelman, RD, LD, CDEPortland, OR1518388180
  9. Joseph Albrecht, RDNRoseburg, OR1215554209
  10. Jennifer Allaway, RDN, LDNewberg, OR1649133968

Common questions

What is Ariela Nielson, RD's NPI number?

Ariela Nielson, RD's National Provider Identifier (NPI) is 1366978660, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Ariela Nielson, RD located?

The NPPES record lists a practice address at 5211 NE Glisan St, Portland, OR, 97213. Phone: (503) 215-6628. Providers update this record themselves, so call before visiting.

How can I verify Ariela Nielson, RD's license?

Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.