NPPES file of Aug 9, 2026

Colleen Moss Harnett, RD, LDN

Registered Dietitian · Boonsboro, MD

Colleen Moss Harnett, RD, LDN is a registered dietitian with a practice address in Boonsboro, Maryland, and NPI 1750660833, issued on Aug 8, 2011. Check the license (Maryland D00542, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1750660833
Name
Colleen Moss Harnett
Credential
RD, LDN
Primary taxonomy
Registered Dietitian 133V00000X
License number
D00542 MD
Self-reported in NPPES; status is on the state search
Practice location
8705 Jans CT, Boonsboro, MD 21713
Phone
(301) 733-9516
Enumerated
Aug 8, 2011
Record last updated
Aug 8, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(301) 791-6272
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 Colleen Moss Harnett 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 D00542    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
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Registered Dietitian providers in Maryland

There are 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 Boonsboro →

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 Colleen Moss Harnett, RD, LDN's NPI number?

Colleen Moss Harnett, RD, LDN's National Provider Identifier (NPI) is 1750660833, issued on Aug 8, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Colleen Moss Harnett, RD, LDN located?

The NPPES record lists a practice address at 8705 Jans CT, Boonsboro, MD, 21713. Phone: (301) 733-9516. Providers update this record themselves, so call before visiting.

How can I verify Colleen Moss Harnett, RD, LDN's license?

NPPES lists Maryland license number D00542, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.