Registered dietitians in District of Columbia
- Registered dietitians
- 293
- Linked to a hospital or group
- 47
- Hospitals with a registered dietitian
- 7
- Medical groups with a registered dietitian
- 6
- Cities
- 1
There are 293 registered dietitians in District of Columbia. The GW Medical Faculty Associates has the most, 2, and MedStar Washington Hospital Center has the most affiliated registered dietitians, 8. Washington is home to 293.
Find work emails and mobile numbers for all 293 District of Columbia registered dietitians
Validated work emails and mobile numbers for District of Columbia registered dietitians, found through healthcare waterfall enrichment, with a free Dmand AI account.
District of Columbia registered dietitians, listed A to Z by last name
Each registered dietitian on the list has registered dietitian as their primary specialty and a District of Columbia practice address. The list shows the NPI and city, 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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Sort and filter all 293 District of Columbia registered dietitians by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 47 District of Columbia registered dietitians
The list shows the 47 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 138 of 293 District of Columbia 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.
The GW Medical Faculty Associates has the most registered dietitians in District of Columbia, with 2
Whitman-Walker Health is second with 2, and Family and Medical Counseling Service, Inc. third with 1. Counts are registered dietitians with a Washington, DC address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
MedStar Washington Hospital Center has the most affiliated registered dietitians in District of Columbia, with 8
Children's National Hospital in Washington is second with 8, and Washington DC VA Medical Center third with 3. District of Columbia registered dietitians are affiliated with 7 hospitals in all.
See every hospital and group for each District of Columbia 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
Washington has the most registered dietitians in District of Columbia, with 293
Registered dietitians practice in 1 District of Columbia cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Most District of Columbia registered dietitians practice at a hospital: 23 of the 40 with a mapped site
12 also practice at a medical group site, and 7 at dialysis centers. A registered dietitian can practice at several kinds of site, so the shares overlap.
District of Columbia registered dietitians by site of care
- Hospitals23
- Medical group practices12
- Dialysis centers7
- Physician offices6
- Behavioral health centers3
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every District of Columbia 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 District of Columbia 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 District of Columbia practice address.
FAQ
Frequently asked questions about registered dietitians in District of Columbia
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 District of Columbia?
293 registered dietitians have an active NPI, a District of Columbia practice address and registered dietitian (taxonomy code 133V00000X) as their primary specialty. 47 of them are linked to a hospital or medical group.
Which District of Columbia medical groups have the most registered dietitians?
The GW Medical Faculty Associates, with 2, followed by Whitman-Walker Health with 2 and Family and Medical Counseling Service, Inc. with 1.
Which District of Columbia hospitals have the most registered dietitians?
MedStar Washington Hospital Center, with 8 affiliated registered dietitians, followed by Children's National Hospital with 8 and Washington DC VA Medical Center with 3.
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.
How can I contact registered dietitians in District of Columbia?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for registered dietitians in District of Columbia through healthcare waterfall enrichment, matched to the site where each one practices now. They are available with a free Dmand AI account: 30 days free, self-serve, no credit card.
Dmand AI
Find the right contacts among District of Columbia registered dietitians
Search 293 District of Columbia registered dietitians by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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