Registry data as of Aug 27, 2026

Anna Thornton, RDN, LDN

Registered Dietitian · Jefferson, MD

Anna Thornton, RDN, LDN is a registered dietitian with a practice address in Jefferson, Maryland, and NPI 1487282489, issued on Mar 27, 2020. Check the license (Maryland DX4897, 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.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1487282489
Name
Anna Thornton
Credential
RDN, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
DX4897 MD
Self-reported in NPPES; status is on the state search
Practice location
6250 Picnic Woods RD, Jefferson, MD 21755
Phone
(240) 285-3128
Enumerated
Mar 27, 2020
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Anna Thornton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license DX4897    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

1 registered dietitian records list a Jefferson practice address

They are 1 of the 25 NPPES records with a Jefferson practice address, and 1,090 registered dietitian records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,090 in Maryland → Every provider in Jefferson →

Other registered dietitian records in Maryland

  1. Progya AakashTakoma Park, MD1356288765
  2. Nourhan AbdelfattahHanover, MD1154022283
  3. Nicole Acle, R.D.Salisbury, MD1447547153
  4. Deborah Adams, R.D., L.D.Baltimore, MD1013003821
  5. Jamie Adams, M.S., R.D., L.D.N.Baltimore, MD1891162277
  6. Aderonke Adegbite, RD,RDN,LDNNew Carrollton, MD1134054075
  7. Oluwakemi Adeola, MS, RD, LDWaldorf, MD1255961546
  8. Rabia Ahmad, RDSalisbury, MD1184171225
  9. Rahaf Al Bochi, RD, LDElkridge, MD1255874194
  10. Lilah Al-Masri, DIETITIANAnnapolis, MD1154393387

Common questions

What is Anna Thornton, RDN, LDN's NPI number?

Anna Thornton, RDN, LDN's National Provider Identifier (NPI) is 1487282489, issued on Mar 27, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Anna Thornton, RDN, LDN located?

The NPPES record lists a practice address at 6250 Picnic Woods RD, Jefferson, MD, 21755. Phone: (240) 285-3128. Providers update this record themselves, so call before visiting.

How can I verify Anna Thornton, RDN, LDN's license?

NPPES lists Maryland license number DX4897, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.