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 10 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. Sallie Czepiel, RD, LDNChicopee, MA 010201952656308
  2. Isabella D'Ambra, RDNeedham, MA 024921063226504
  3. Cara D'Anello, RDAmherst, MA 010021891372637
  4. Emma D'Arpino, RDNWorcester, MA 016551215402128
  5. Sandra D'Errico, RDBedford, MA 017301669492740
  6. Hannah Daigneault, RDSalem, MA 019701861990400
  7. Caroline Daly, MS, RD, LDNWeymouth, MA 021891619693025
  8. Colleen DalyWorcester, MA 016021023560703
  9. Nichole Daly, MS, RD-LDNBoston, MA 021181043674484
  10. Erika Damon, RD, LDN, CDELeominster, MA 014531003039637
  11. Mindasari Daniar, RDChelmsford, MA 018241992300925
  12. Kate Daniele, MPH, PHD, RDNBolton, MA 017401598469256
  13. Sadie DanielsWinchester, MA 018901649763293
  14. Jamie Dannenberg, MS, RD, LDNFramingham, MA 017011053895763
  15. Caitlin Danz, RD, LDN, CLTSherborn, MA 017701194014217
  16. Debra Davidson, RD, MS, CDELawrence, MA 018411235341751
  17. Heidi Davidson, M.S., R.D., L.D.N.Lexington, MA 024201932435096
  18. Cathryn Davis, RD LDNGloucester, MA 019301629594072
  19. Jessica Davis, RDPittsfield, MA 012011629816772
  20. Margaret Davis, MS,RD,LDN,FADA,CDEBrewster, MA 026311033160080
  21. Melissa DavisNorth Adams, MA 012471831510791
  22. Suzanne Davis, RD, LDN, CDENantucket, MA 025541497966899
  23. Jessica Dawicki, RDNorthampton, MA 010601265045421
  24. Alexa Day, RDNWeymouth, MA 021881538699764
  25. Amy Deacon, RDNorth Adams, MA 012471255609251
  26. Ashley Deane, MS, RD, LDN, CDNGreat Barrington, MA 012301568120947
  27. Lauren Dear, RDCambridge, MA 021381942642798
  28. Michele Debiasse, PHD, RDN, LDNCambridge, MA 021401457119539
  29. Karen Decker, M.S., R.D.Wellesley, MA 024821770752446
  30. Lauren Decker, MS, RDNewton, MA 024621205127792
  31. Lori Decosta, RD CNSCBoston, MA 022151316234784
  32. Rachel Dedecker, RDNeedham, MA 024921326967878
  33. Shelley Deering, MS, RD, LDNMilford, MA 017571205199114
  34. Katie Defoe-Raymond, RDFeeding Hills, MA 010301952683443
  35. Danielle Degaspe, RDLawrence, MA 018411982360384
  36. Cara Dejong, R.D., L.D.N.Boston, MA 021151083828727
  37. Linda Delahanty, M.S.,R.D., LDNBoston, MA 021141295858322
  38. Julia Delissio, RDNCherry Valley, MA 016111750113262
  39. Nancy Dell-Cannata, RDFeeding Hills, MA 010301861419368
  40. Lisa Dellaro, R.D.Brockton, MA 023011942644638
  41. Stacie DeluciaNewton, MA 024591558972976
  42. Renee Demartini, RD, LD/NQuincy, MA 021691821485616
  43. Kimberly Demers, RD, LDNUxbridge, MA 015691356514533
  44. Erin Demille, RDNWellesley, MA 024811467337675
  45. Linda Denering, RDWorcester, MA 016051629639331
  46. Maite-Abigail Denis, RDN, LDNBrockton, MA 023011154254845
  47. Laura Denman, R.D.Vineyard Haven, MA 025681235426214
  48. Andrea Denney-Reyes, RDFeeding Hills, MA 010301346344942
  49. Lais Dennis, RD, LDNHaverhill, MA 018321982434577
  50. Melinda Dennis, MS, RD, LDNBoston, MA 022151508920034

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.