Joanna Eaton, MSPH, RDN, LDN
Registered Dietitian · Frederick, MD
Joanna Eaton, MSPH, RDN, LDN is a registered dietitian with a practice address in Frederick, Maryland, and NPI 1295288546, issued on Aug 3, 2016. Check the license (Maryland DX3815, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joanna Eaton
- Credential
- MSPH, RDN, LDN
- Primary taxonomy
- Registered Dietitian 133V00000X
- License number
- DX3815 MD
Self-reported in NPPES; status is on the state search - Practice location
- 7211 Bank CT, Frederick, MD 21703
- Phone
- (240) 215-1474
- Enumerated
- Aug 3, 2016
- Record last updated
- Jun 25, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered dietitian records → All 1,124 in Maryland → Look up another NPI →
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A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joanna Eaton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license DX3815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joanna Eaton among 1,124 registered dietitian records in Maryland
Joanna Eaton, MSPH, RDN, LDN is one of 1,124 registered dietitian records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2016, is newer than 44% of them.
- NPI issued2016 · 44% of these records are older, 52% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 13% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 133V00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
34 registered dietitian records list a practice address in Frederick
They are 34 of the 3,981 NPPES records with a practice address in Frederick, and 1,124 registered dietitian records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,124 in Maryland → Every provider in Frederick → Registered Dietitian nationwide →
The 8 registered dietitian records with the nearest ZIP codes
- Anita BarryFrederick, MD 217031780419903
- Joyce Blakeman, RDFrederick, MD 217031982726063
- Katherine Fields, RD, CDEFrederick, MD 217031114305224
- Francine Hawes, RD, LDNFrederick, MD 217031649539636
- Amy Lettman, R.D.Frederick, MD 217031346407533
- Matthew Poland, RD, LDNFrederick, MD 217031912643461
- Amanda Schmell, RDNFrederick, MD 217031821613795
- Emily Spear, R.D.Frederick, MD 217031376987016
Common questions
What is Joanna Eaton, MSPH, RDN, LDN's NPI number?
Joanna Eaton, MSPH, RDN, LDN's National Provider Identifier (NPI) is 1295288546, issued on Aug 3, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Joanna Eaton, MSPH, RDN, LDN located?
The NPPES record lists a practice address at 7211 Bank CT, Frederick, MD, 21703. Phone: (240) 215-1474. Providers update this record themselves, so call before visiting.
How can I verify Joanna Eaton, MSPH, RDN, LDN's license?
NPPES lists Maryland license number DX3815, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.