NPPES file of Aug 9, 2026

Nathan Harrah, RD

Registered Dietitian · Portland, OR

Nathan Harrah, RD is a registered dietitian with a practice address in Portland, Oregon, and NPI 1326829284, issued on Oct 6, 2023. Check the license (Oregon 10177777, as entered in NPPES) 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1326829284
Name
Nathan Harrah
Credential
RD
Primary taxonomy
Registered Dietitian 133V00000X
License number
10177777 OR
Self-reported in NPPES; status is on the state search
Practice location
2800 N Vancouver Ave Ste 230, Portland, OR 97227
Phone
(503) 413-4340
Enumerated
Oct 6, 2023
Record last updated
Oct 6, 2023
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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8 nearest registered dietitian records → All 927 in Oregon → Look up another NPI →

Also registered at 2800 N Vancouver Ave Ste 230

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

  1. Cliffton Bong, M.D.Infectious Disease Physician1609950849
  2. Kevin Carroll, M.D.Internal Medicine Physician1811337629
  3. Daniel CatalinottoInternal Medicine Physician1417698614
  4. Darcy Deering, M.D.Internal Medicine Physician1205801065
  5. Caitlin Laman, PA-CPhysician Assistant1790644193
  6. Amanda RissbergerPhysician Assistant1851156392

Verify Nathan Harrah in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 10177777    Check 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.

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Nathan Harrah among 927 registered dietitian records in Oregon

Nathan Harrah, RD is one of 927 registered dietitian records with a practice address in Oregon. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 84% of them.

  • NPI issued2023 · 84% of these records are older, 12% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Oregon

There are 927 registered dietitian records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 927 in Oregon → Every provider in Portland → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Alyssa Gormaly, RDPortland, OR 972271881359792
  2. Julia Hanfling, RD, CDEPortland, OR 972271447212329
  3. Janet Hodge, RDN LD CDCESPortland, OR 972271225216815
  4. Ngoc Thanh Huynh, RDPortland, OR 972271538880729
  5. Kari Kohrs, RD LDN CDE MPHPortland, OR 972271811200991
  6. Nicole May, RDPortland, OR 972271073391744
  7. Janet Muckridge, RD LDPortland, OR 972271013199694
  8. Megan Porter, RD, LD, CDEPortland, OR 972271275542771

Common questions

What is Nathan Harrah, RD's NPI number?

Nathan Harrah, RD's National Provider Identifier (NPI) is 1326829284, issued on Oct 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Nathan Harrah, RD located?

The NPPES record lists a practice address at 2800 N Vancouver Ave Ste 230, Portland, OR, 97227. Phone: (503) 413-4340. Providers update this record themselves, so call before visiting.

How can I verify Nathan Harrah, RD's license?

NPPES lists Oregon license number 10177777, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.