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 11 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. Allison DepaoloBelmont, MA 024781689211450
  2. Margaret Derosa, RD LDNLowell, MA 018521861916140
  3. Halle Derouin, RDN, LDNBellingham, MA 020191598557894
  4. Sarah Derry, RD, LDNWorcester, MA 016551912359167
  5. Indira Desai, D.SC., RD, LDNNewton, MA 024581639201981
  6. Sarah Desjardin, RDSturbridge, MA 015661740617000
  7. Gina Desousa, RD, LDNWrentham, MA 020931487490314
  8. Shannon Despino, RDBoston, MA 021151578782140
  9. Julienne Desravines, RDN LDNAshburnham, MA 014301033569934
  10. Mercy Devadoss, MS, RD, LDN, CDEBraintree, MA 021841487909362
  11. Brigitte Deveau, RDNNorth Andover, MA 018451588254882
  12. Jessi Deveuve, RDNWilmington, MA 018871801739644
  13. Elizabeth Devine, RD, LDNShutesbury, MA 010721194035626
  14. Shannon Devries, R.D., LDNPittsfield, MA 012011164815056
  15. Anita Dharwadkar, RDBrighton, MA 021351003575697
  16. Ashley DhoogePlymouth, MA 023601417603655
  17. Paula Diaque Ballesteros, RDBoston, MA 022151073876744
  18. Elizabeth Dias, RD, LDNMedford, MA 021551659500874
  19. Nathan Diaz, MS, RD, LDNBoston, MA 022151487178851
  20. Tiana Dibenedetto, MS, RDN, LDNBurlington, MA 018051578211892
  21. Jasmin Dieb, RDNHopkinton, MA 017481114862612
  22. Maria Dievler, RDJamaica Plain, MA 021301679782155
  23. Lisa Diffley, RDEast Taunton, MA 027181811768005
  24. Mary Digioia, RDNSpringfield, MA 011041205487337
  25. Dawn Dimarco, MS, RD, LDNSomerset, MA 027261659170504
  26. Carina Dinapoli, RD LDNBeverly, MA 019151902080096
  27. Xinge Ding, RD, LDNBoston, MA 021111770114845
  28. Susan Dion, RDHuntington, MA 010501164821609
  29. Emily Dionne, MS, RD, LDNNorwell, MA 020611720198054
  30. Deborah Diorio, MSRDBrockton, MA 023011487665618
  31. Judy Dipaola, RDNWakefield, MA 018801760622591
  32. Karen Dipietro, RD, CDEHaverhill, MA 018301871672063
  33. Lisa Dirienzo, MS, RD, LDNWorcester, MA 016551891941753
  34. Stephanie Dirocco, MS RD LDNConcord, MA 017421992964381
  35. Lan Disciullo, RDDorchester, MA 021221770651580
  36. Christina Disegna, MS, RD, CSO, CNSCHopkinton, MA 017481538940960
  37. Angela Ditucci, R.D.West Roxbury, MA 021321760413009
  38. Alexandra Divincenzo, RD, LDNBeverly, MA 019151548129984
  39. Alicia DixonBrighton, MA 021351811343940
  40. Alison Doak, MS, RD, LDNMilton, MA 021861417273418
  41. Jennie DockserReading, MA 018671912513722
  42. Caitlin Doherty, RD, LDNBeverly, MA 019151164855771
  43. Olivia DolbecMendon, MA 017561083323661
  44. Reilly Donahue, MS, RD, LDNWestford, MA 018861013731983
  45. Rebekah Donelan, RDHarvard, MA 014511588737639
  46. Kimberly Dong, MS, RDNewton, MA 024581407941842
  47. Gabrielle DonohoeWestborough, MA 015811790601730
  48. Deborah Donovan, RD LDN LMHCNewton, MA 024621285751669
  49. Kailey Donovan, RDWestwood, MA 020901861907800
  50. Kate Donovan, RDNBoston, MA 021181639739857

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.