Registry data as of Aug 27, 2026

Dawn Dimarco, MS, RD, LDN

Registered Dietitian · Somerset, MA

Dawn Dimarco, MS, RD, LDN is a registered dietitian with a practice address in Somerset, Massachusetts, and NPI 1659170504, issued on Mar 12, 2025. Check the license (Massachusetts LDN5479, as entered in NPPES) with the Massachusetts 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
1659170504
Name
Dawn Dimarco
Credential
MS, RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
LDN5479 MA
Self-reported in NPPES; status is on the state search
Practice location
74 Wood St Apt 2, Somerset, MA 02726
Phone
(774) 226-0044
Enumerated
Mar 12, 2025
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 Dawn Dimarco in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license LDN5479
    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 Massachusetts 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.

2 registered dietitian records list a Somerset practice address

They are 2 of the 173 NPPES records with a Somerset practice address, and 2,202 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other registered dietitian records in Massachusetts

  1. Lynn Abbott, RDBoston, MA1699006601
  2. Lauren Abeles, RD, RDNNeedham, MA1407621311
  3. Robin Abourizk, MA, MS, RD, LDNBoston, MA1073846945
  4. Christine Abrahamian, R.D.Framingham, MA1114149895
  5. Jenica Abram, MPH, RDN, LDNConcord, MA1891554325
  6. Jennifer Ackerman, MS, RD, LDN, CDEWinchester, MA1538349097
  7. Amy Adams, RDBrockton, MA1033976048
  8. Karin AdamsMarblehead, MA1316531502
  9. Rachel Adams, RDNMarblehead, MA1770438590
  10. Sarah Adler, MS RDN LDNBoston, MA1821741489

Common questions

What is Dawn Dimarco, MS, RD, LDN's NPI number?

Dawn Dimarco, MS, RD, LDN's National Provider Identifier (NPI) is 1659170504, issued on Mar 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Dawn Dimarco, MS, RD, LDN located?

The NPPES record lists a practice address at 74 Wood St Apt 2, Somerset, MA, 02726. Phone: (774) 226-0044. Providers update this record themselves, so call before visiting.

How can I verify Dawn Dimarco, MS, RD, LDN's license?

NPPES lists Massachusetts license number LDN5479, as entered by the provider. Search the Massachusetts 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.

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.