Registered dietitians in Portland, OR
- Registered dietitians
- 358
- Linked to a hospital or group
- 93
- Hospitals with a registered dietitian
- 10
- Medical groups with a registered dietitian
- 16
- Practice at a hospital
- 28
There are 358 registered dietitians in Portland. Kaiser Permanente Northwest has the most, 22, and Legacy Good Samaritan Medical Center has the most affiliated registered dietitians, 6.
Find work emails and mobile numbers for all 358 Portland registered dietitians
Validated work emails and mobile numbers for Portland registered dietitians, found through healthcare waterfall enrichment, with a free Dmand AI account.
Portland registered dietitians, listed A to Z by last name
Each registered dietitian on the list has registered dietitian as their primary specialty and a Portland practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.
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Showing 1 to 50 of 93 Portland registered dietitians
The list shows the 93 registered dietitians with a public profile. The other 265 are counted in the total and searchable with a free account.
Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data
For health IT teams
Dmand AI has the EHR for 260 of 358 Portland registered dietitians, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.
Kaiser Permanente Northwest has the most registered dietitians in Portland, with 22
Providence Medical Group, Oregon is second with 12, and Legacy Emanuel Medical Center third with 9. Counts are registered dietitians with an Oregon address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Legacy Good Samaritan Medical Center has the most affiliated registered dietitians in Portland, with 6
Legacy Emanuel Medical Center is second with 5, and OHSU Hospital third with 5. Portland registered dietitians are affiliated with 10 hospitals in all.
See every hospital and group for each Portland registered dietitian
Each public profile names one place a registered dietitian practices. A free account shows all of them, with the employer, the EHR and validated contacts.
Source: Dmand AI Affiliation Data
Group practices and clinics are the most common site of care for Portland registered dietitians, with 54
28 also practice at hospitals, and 12 at clinical labs. A registered dietitian can practice at several kinds of site, so the shares overlap.
Portland registered dietitians by site of care
- Medical group practices54
- Hospitals28
- Clinical labs12
- Physician offices8
- Ambulatory surgery centers7
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Portland registered dietitian profile shows current hospitals and groups, Medicare activity and NPI details
- Primary practiceThe main place they practice, with its type and cityOn every profile
- Every site of careEach hospital, clinic and group where they practice nowWith a free account
- EmployerThe organization they work for, when one is on fileWith a free account
- Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
- Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
- Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
- Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
- Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
- NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
- Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
- EHR in useThe EHR at each site where they practiceWith a free account
- Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account
Free account: 30 days free, self-serve, no credit card.
Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data
Sources for the Portland registered dietitian directory
| Data on this page | Source |
|---|---|
| HCPs, types and specialties | NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data |
| Sites of care, hospitals and medical groups | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
Registered dietitians are HCPs whose primary specialty is registered dietitian (taxonomy code 133V00000X), with an active NPI and a Portland practice address.
FAQ
Frequently asked questions about registered dietitians in Portland
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
How many registered dietitians are in Portland?
358 registered dietitians have an active NPI, a Portland practice address and registered dietitian (taxonomy code 133V00000X) as their primary specialty. 93 of them are linked to a hospital or medical group.
Which Portland medical groups have the most registered dietitians?
Kaiser Permanente Northwest, with 22, followed by Providence Medical Group, Oregon with 12 and Legacy Emanuel Medical Center with 9.
Which Portland hospitals have the most registered dietitians?
Legacy Good Samaritan Medical Center, with 6 affiliated registered dietitians, followed by Legacy Emanuel Medical Center with 5 and OHSU Hospital with 5.
What share of Portland registered dietitians practice at a hospital?
28 of the 90 Portland registered dietitians with a mapped site of care, or 31%, have a current hospital affiliation.
What is the taxonomy code for registered dietitian?
133V00000X is the NPPES taxonomy code for registered dietitian. Sub-specialties with their own code are counted on their own lists.
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