Registered dietitians in Maryland
- Registered dietitians
- 1,098
- Linked to a hospital or group
- 213
- Hospitals with a registered dietitian
- 17
- Medical groups with a registered dietitian
- 49
- Cities
- 149
There are 1,098 registered dietitians in Maryland. CoreLife Healthcare has the most, 23, and Frederick Health Hospital has the most affiliated registered dietitians, 4. Baltimore is home to 298.
Find work emails and mobile numbers for all 1,098 Maryland registered dietitians
Validated work emails and mobile numbers for Maryland registered dietitians, found through healthcare waterfall enrichment, with a free Dmand AI account.
Maryland registered dietitians, listed A to Z by last name
Each registered dietitian on the list has registered dietitian as their primary specialty and a Maryland 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 1,098 Maryland registered dietitians by city, hospital, medical group, the EHR they use and Medicare volume in Dmand AI.
Showing 1 to 10 of 213 Maryland registered dietitians
The list shows the 213 registered dietitians with a public profile. The other 885 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 508 of 1,098 Maryland 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.
CoreLife Healthcare has the most registered dietitians in Maryland, with 23
Mid-Atlantic Permanente Medical Group is second with 16, and Southern Maryland Dietitian third with 7. Counts are registered dietitians with a Maryland address linked to each group.
Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data
Frederick Health Hospital has the most affiliated registered dietitians in Maryland, with 4
TidalHealth Peninsula Regional in Salisbury is second with 4, and The Johns Hopkins Hospital third with 3. Maryland registered dietitians are affiliated with 17 hospitals in all.
See every hospital and group for each Maryland 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
Baltimore has the most registered dietitians in Maryland, with 298
More Maryland cities with registered dietitians
- Gaithersburg31
- Frederick29
- Towson28
- Salisbury25
- Columbia22
- Cumberland19
- Bel Air16
- Westminster14
- Glen Burnie13
Registered dietitians practice in 149 Maryland cities. Every city with 10 or more has its own page.
Source: NPPES NPI Registry (CMS)
Group practices and clinics are the most common site of care for Maryland registered dietitians, with 114
34 also practice at physician offices, and 33 at hospitals. A registered dietitian can practice at several kinds of site, so the shares overlap.
Maryland registered dietitians by site of care
- Medical group practices114
- Physician offices34
- Hospitals33
- Ambulatory surgery centers23
- FQHCs10
Sources: Dmand AI Affiliation Data and Dmand AI Practice Data
Every Maryland 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 Maryland 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 Maryland practice address.
FAQ
Frequently asked questions about registered dietitians in Maryland
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 Maryland?
1,098 registered dietitians have an active NPI, a Maryland practice address and registered dietitian (taxonomy code 133V00000X) as their primary specialty. 213 of them are linked to a hospital or medical group.
Which Maryland medical groups have the most registered dietitians?
CoreLife Healthcare, with 23, followed by Mid-Atlantic Permanente Medical Group with 16 and Southern Maryland Dietitian with 7.
Which Maryland hospitals have the most registered dietitians?
Frederick Health Hospital, with 4 affiliated registered dietitians, followed by TidalHealth Peninsula Regional with 4 and The Johns Hopkins Hospital with 3.
Which Maryland cities have the most registered dietitians?
Baltimore, with 298, followed by Bethesda (59) and Rockville (37). Registered dietitians practice in 149 Maryland cities in all.
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 Maryland?
Dmand AI finds validated work emails, mobile numbers and practice phone numbers for registered dietitians in Maryland 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.
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Find the right contacts among Maryland registered dietitians
Search 1,098 Maryland registered dietitians by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.
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