NPPES file of Aug 9, 2026

Marit F. Harney, R.D., L..D.N.,C.P.T,

Registered Dietitian · Greenfield, MA

Marit F. Harney, R.D., L..D.N.,C.P.T, is a registered dietitian with a practice address in Greenfield, Massachusetts, and NPI 1851681241, issued on Apr 19, 2011. Check the license (Massachusetts 2976, 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
1851681241
Name
Marit F. Harney
Credential
R.D., L..D.N.,C.P.T,
Primary taxonomy
Registered Dietitian 133V00000X
License number
2976 MA
Self-reported in NPPES; status is on the state search
Practice location
306 High St, Greenfield, MA 01301
Phone
(413) 335-4381
Enumerated
Apr 19, 2011
Record last updated
May 13, 2014 (not updated in 12 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20150413000066); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest registered dietitian records → All 2,244 in Massachusetts → Look up another NPI →

Also registered at 306 High St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jacob Quinney, PTPhysical Therapist1770134066

Verify Marit F. Harney 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 2976    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

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Marit F. Harney among 2,244 registered dietitian records in Massachusetts

Marit F. Harney, R.D., L..D.N.,C.P.T, is one of 2,244 registered dietitian records with a practice address in Massachusetts. 6% 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 2011, is newer than 31% of them.

  • NPI issued2011 · 31% of these records are older, 66% newer
  • In a Medicare fileNo · 6% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2008 · median 2011 among the 202 with a school on file
  • Record last updated2014 · 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Dietitian providers in Massachusetts

There are 2,244 registered dietitian records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,244 in Massachusetts → Every provider in Greenfield → Registered Dietitian nationwide →

The 8 registered dietitian records with the nearest ZIP codes

  1. Louise Amyot, RD, LDGreenfield, MA 013011376638841
  2. Alyson Fisher, RD, LDNGreenfield, MA 013011215196449
  3. Lois Levin, RDGreenfield, MA 013011033245295
  4. Jessica Nighswander, RDGreenfield, MA 013011548675093
  5. Cheryl Pelland-Lak, R.D., L.D.N.Greenfield, MA 013011417091380
  6. Jeffrey Sautter, RD, LDNGreenfield, MA 013011255630703
  7. Marjorie Sobil, RD, LDNGreenfield, MA 013011013199652
  8. Alicia Walter, R.D., L.D.N.Greenfield, MA 013011427191469

Common questions

What is Marit F. Harney, R.D., L..D.N.,C.P.T,'s NPI number?

Marit F. Harney, R.D., L..D.N.,C.P.T,'s National Provider Identifier (NPI) is 1851681241, issued on Apr 19, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Marit F. Harney, R.D., L..D.N.,C.P.T, located?

The NPPES record lists a practice address at 306 High St, Greenfield, MA, 01301. Phone: (413) 335-4381. Providers update this record themselves, so call before visiting.

How can I verify Marit F. Harney, R.D., L..D.N.,C.P.T,'s license?

NPPES lists Massachusetts license number 2976, 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.