NPPES file of Aug 9, 2026

David A. Marley, LDN

Nutritionist · Haverhill, MA

David A. Marley, LDN is a nutritionist with a practice address in Haverhill, Massachusetts, and NPI 1437122132, issued on Feb 12, 2006. Check the license (Massachusetts 2395, 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, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437122132
Name
David A. Marley
Credential
LDN
Primary taxonomy
Nutritionist 133N00000X
License number
2395 MA
Self-reported in NPPES; status is on the state search
Practice location
40 School St, Haverhill, MA 01830
Phone
(978) 521-0632
Enumerated
Feb 12, 2006
Record last updated
Jul 13, 2026
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 David A. Marley 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 2395    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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Nutritionist providers in Massachusetts

There are 121 nutritionist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 121 in Massachusetts → Every provider in Haverhill →

Other nutritionist records in Massachusetts

  1. Corinne Adler, RD LNDBoston, MA1174669709
  2. Shikha Advani, MSBoston, MA1679290548
  3. Sylvia Alakusheva, CLINICAL NUTRITIONISMalden, MA1750749859
  4. Aml AlzurqiQuincy, MA1376241455
  5. Jessica AmidonBrighton, MA1487067575
  6. Alessandra Anderson, RDNQuincy, MA1184432791
  7. Lauren AppierNewton, MA1225963150
  8. Kathleen Arnold, BS NUTRITIONSouth Hadley, MA1801176425
  9. Joan Barrett, MS, RDFall River, MA1699770594
  10. Sharon BarrettShrewsbury, MA1528426814

Common questions

What is David A. Marley, LDN's NPI number?

David A. Marley, LDN's National Provider Identifier (NPI) is 1437122132, issued on Feb 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David A. Marley, LDN located?

The NPPES record lists a practice address at 40 School St, Haverhill, MA, 01830. Phone: (978) 521-0632. Providers update this record themselves, so call before visiting.

How can I verify David A. Marley, LDN's license?

NPPES lists Massachusetts license number 2395, 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), 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.