Registered dietitians in Columbus, OH
- Registered dietitians
- 314
- Linked to a hospital or group
- 68
- Hospitals with a registered dietitian
- 2
- Medical groups with a registered dietitian
- 18
- Practice at a hospital
- 12
There are 314 registered dietitians in Columbus. Ohio State University Physicians has the most, 11, and Ohio State University Hospital has the most affiliated registered dietitians, 4.
Find work emails and mobile numbers for all 314 Columbus registered dietitians
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Columbus registered dietitians, listed A to Z by last name
Each registered dietitian on the list has registered dietitian as their primary specialty and a Columbus 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 68 Columbus registered dietitians
The list shows the 68 registered dietitians with a public profile. The other 246 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 221 of 314 Columbus 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.
Ohio State University Physicians has the most registered dietitians in Columbus, with 11
Ohio State University Physicians is second with 7, and Central Ohio Nutrition Center third with 7. Counts are registered dietitians with an Ohio address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Ohio State University Hospital has the most affiliated registered dietitians in Columbus, with 4
OhioHealth Riverside Methodist Hospital is second with 1. Columbus registered dietitians are affiliated with 2 hospitals in all.
See every hospital and group for each Columbus 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 Columbus registered dietitians, with 30
12 also practice at hospitals, and 6 at fqhcs. A registered dietitian can practice at several kinds of site, so the shares overlap.
Columbus registered dietitians by site of care
- Medical group practices30
- Hospitals12
- FQHCs6
- Breast imaging centers5
- Physician offices5
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Columbus 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 Columbus 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 Columbus practice address.
FAQ
Frequently asked questions about registered dietitians in Columbus
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 Columbus?
314 registered dietitians have an active NPI, a Columbus practice address and registered dietitian (taxonomy code 133V00000X) as their primary specialty. 68 of them are linked to a hospital or medical group.
Which Columbus medical groups have the most registered dietitians?
Ohio State University Physicians, with 11, followed by Ohio State University Physicians with 7 and Central Ohio Nutrition Center with 7.
Which Columbus hospitals have the most registered dietitians?
Ohio State University Hospital, with 4 affiliated registered dietitians, followed by OhioHealth Riverside Methodist Hospital with 1.
What share of Columbus registered dietitians practice at a hospital?
12 of the 55 Columbus registered dietitians with a mapped site of care, or 22%, 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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