NPPES file of Aug 9, 2026

Registered Dietitian in Massachusetts

2,244 NPPES records list registered dietitian with a practice address in Massachusetts, 32 per 100,000 residents, the 5th highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 13 of 45.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 133V00000X · method

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

Boston has the most, 411

  1. Boston411
  2. Worcester99
  3. Cambridge69
  4. Brockton56
  5. Springfield50

Registered Dietitian records in Massachusetts

  1. Kathryn Elmer, MS RDN LDN CPTWestford, MA 018861356147391
  2. Jillian Emerson, RDChelmsford, MA 018241275246506
  3. Joan Endyke, MS, RDMilton, MA 021861801811583
  4. Vanessa Engle, RDBoston, MA 021101942816871
  5. Corinne Epstein, RDN, LDNWest Springfield, MA 010891942023304
  6. Katherine Epstein, RD, LDNDedham, MA 020261063046605
  7. Jessica Erickson, RDWorcester, MA 016551982129060
  8. Maija Erickson, RDSaugus, MA 019061497404636
  9. Jenna Esoo, RDNSpringfield, MA 011291902361496
  10. Deborah Esposito, RD, LDNHolden, MA 015201205964848
  11. Laura Estan, R.D.Westfield, MA 010851477722494
  12. Margaret Estoff, R.D.Hingham, MA 020431982046694
  13. Kimberly Estremera, RD, LDNSpringfield, MA 011991700018108
  14. Erin Evans, MS, RD, LDNBoston, MA 021151962648782
  15. Jennifer Evans, RD, LDBoston, MA 021091669868675
  16. John Evans, RD, LDNBedford, MA 017301902995368
  17. Kimberly Evans, MS RDNeedham, MA 024941619164118
  18. Marci Evans, MS, RDCambridge, MA 021381114159191
  19. Julia Evdokimova, RDNAttleboro, MA 027031225795115
  20. Victoria Fabbo, MPH, RD,LDNWakefield, MA 018801922607738
  21. Jessica Fagan, RDNLynnfield, MA 019401184242695
  22. Heather Fagnant, MS, MPH, RD, LDNBrighton, MA 021351922592153
  23. Courtney Faiola, RD, LDNFall River, MA 027211043871064
  24. Megan Faletra, MS, MPH, RDNBoston, MA 021141871035493
  25. Jessica Fallon, RDNHyde Park, MA 021361578213286
  26. Barbara Fargnoli, RDSomerville, MA 021441205806569
  27. Pamela Farley, RD, LDNPittsfield, MA 012011982197075
  28. Ryan Farley, RDMerrimac, MA 018601174467633
  29. Nicole Farnsworth, RD, LDNNeedham, MA 024921861982969
  30. Julie Farrer, MS, RD, LDMilford, MA 017571366694598
  31. Zoe Farricker, RDNNatick, MA 017601982237871
  32. Caitlyn Faul, MPH, RD, LDN, CDCESBoston, MA 021151598465031
  33. Isabel Fay, RDWorcester, MA 016021619608254
  34. Lauren Fay, RD, LDN, CNSCBoston, MA 022151356782338
  35. Fatima Fayad, RD, LDNCambridge, MA 021381811819709
  36. Camryn FedeliMedford, MA 021551851278279
  37. Stacey Federico, PHD,RDSouthborough, MA 017721144320268
  38. Sarah FederoffBrockton, MA 023011952883274
  39. Amanda Feldman, RDNNatick, MA 017601598537870
  40. Ann Feldman, MS, RD, CDEBoston, MA 022151457324386
  41. Stacey Feroleto, RDWorcester, MA 016551073251344
  42. Sarah-Ann Ferrara, RD, LDNSouth Weymouth, MA 021901134752652
  43. Isabella FerrettiMilford, MA 017571427882919
  44. Erica Ferrini, M.S., R.D., L.D.N.Boston, MA 022151093913501
  45. Kelly Ferriter, CLC, RDN, LDNHolyoke, MA 010401396623757
  46. Kellilyn Fierras, RD, LDNDorchester, MA 021221265825046
  47. Hannah Fillas, RDCambridge, MA 021391124581533
  48. Nancy Fillers, RD, LDNFitchburg, MA 014201306009378
  49. Martha Finlay, R.D.Ipswich, MA 019381194003095
  50. Emily Finnan, RDBrighton, MA 021351578962981

Source: CMS NPPES, primary taxonomy 133V00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 5 of 51 per resident

  1. North Dakota39
  2. Rhode Island34
  3. Alaska32
  4. Massachusetts32
  5. New Hampshire31
  6. Vermont30
  7. 50 states and D.C.20

Source: CMS NPPES, primary taxonomy 133V00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

6.5% of these records appear in a Medicare file, against 7.4% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Massachusetts6.5%
  2. United States7.4%

Registered Dietitian records in Massachusetts, measured

  • In a Medicare file145 of 2,244 · 6.5% here, 7.4% nationally
  • In the CMS Doctors and Clinicians file202 · 9.0% here, 9.8% nationally
  • Not updated in five years or more1,390 · 61.9% here, 56.3% nationally
  • Median graduation year2011 · the 202 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 133V00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,244 NPPES records list registered dietitian (133V00000X) as their primary taxonomy with a practice address in Massachusetts: 32 per 100,000 residents against 20 nationally (50 states and D.C.). Boston has 411 of them (18%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Washington2,134
  2. New Jersey2,006
  3. Ohio2,581
  4. Michigan1,816

States with a similar rate per 100,000

  1. Alaska32.3
  2. New Hampshire30.7
  3. Rhode Island33.7
  4. Vermont29.8

The largest states

  1. California7,148
  2. Texas5,099
  3. New York4,724
  4. Florida3,443
  5. Pennsylvania3,083

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record is not a license.

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.