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Nutritionists in Oregon

Data updated monthly · Last refresh October 2026

104 Nutritionist providers practice in Oregon. The largest concentration is in Portland. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

104providers
Portlandtop city

Nutritionist by city in Oregon

Choose a city to see providers there.

Nutritionist in Portland47 providers
Nutritionist in Bend12 providers
Nutritionist in Eugene4 providers
Nutritionist in Lake Oswego4 providers
Nutritionist in Salem4 providers
Nutritionist in Tigard3 providers
Nutritionist in Hillsboro3 providers
Nutritionist in Beaverton3 providers
Nutritionist in Oregon City3 providers
Nutritionist in Hood River2 providers
Nutritionist in Ashland2 providers
Nutritionist in Hubbard1 providers
Nutritionist in West Linn1 providers
Nutritionist in Clackamas1 providers
Nutritionist in Milwaukie1 providers
Nutritionist in Albany1 providers
Nutritionist in Mount Angel1 providers
Nutritionist in Damascus1 providers
Nutritionist in Seaside1 providers
Nutritionist in Tualatin1 providers
Nutritionist in Aloha1 providers
Nutritionist in Silverton1 providers
Nutritionist in Gladstone1 providers
Nutritionist in Grants Pass1 providers

Nutritionist providers in Oregon

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Kathleen Decastro, DIETETIC TECHNICIAN
Tigard, OR · No drug or device payments recorded (2025) · (503) 684-2969
Dr. Rebecca Rich, MSCN
Tigard, OR · No drug or device payments recorded (2025) · (757) 839-2664
Dr. Peggy Fisher, MS
Tualatin, OR · No drug or device payments recorded (2025) · (503) 683-3380
Dr. Carla Carrillo
West Linn, OR · No drug or device payments recorded (2025) · (800) 545-0999

Common questions

How many Nutritionist providers are in Oregon?

There are 104 Nutritionist providers with active NPI records practicing in Oregon, according to federal NPPES data refreshed monthly.

Which cities in Oregon have the most Nutritionist providers?

Portland (47), Bend (12), Eugene (4) have the highest concentration of Nutritionist providers in Oregon.

How many Nutritionist providers in Oregon received drug or device company payments?

0 of 104 Nutritionist providers in Oregon (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Nutritionist in all 50 states Search all 104 in the directory Ask Zach for help choosing

Related

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Nutritionist in Oregon? Get featured.