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 42 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. Sean Thompson, MS, MPH, RD, LDNNorthampton, MA 010601609614692
  2. Arleen Thomson, RD LDNHadley, MA 010351386606424
  3. Kimberli Thornton, RDBrockton, MA 023011407240385
  4. Sophia Tiberi, MS, RDWorcester, MA 016551295433290
  5. Nicole Tierney, RDBraintree, MA 021841194059865
  6. Erika Tilley, MS, RD, LDNGreat Barrington, MA 012301063600427
  7. Colleen Timmons, MS, RD, LDN, CNSDBoston, MA 021141588832729
  8. Toni Tirozzi, RDNSpringfield, MA 011191992532337
  9. Izabella Tolmasova, RDFramingham, MA 017021588320683
  10. Shane TomanBeverly, MA 019151063228146
  11. Alison Tonsmeire, MS, RD, LDNFramingham, MA 017021053709113
  12. Kayla Torres, MS, RD, LDNCambridge, MA 021391871390872
  13. Kristen Torres, RDDorchester, MA 021251629600598
  14. Tanya Torres, RDSpringfield, MA 011041467981589
  15. Andrea Tosi, MS,RD, LDN, CDEPittsfield, MA 012011437277001
  16. Lynn Tougas, RD, LDNBoston, MA 021151891950515
  17. Rebecca Toutant, M.A., R.D., L.D.N.Wellesley, MA 024811235379397
  18. Alice Townsend-Williams, RD, LDN, IBCLCNantucket, MA 025541063307536
  19. Lindsey Tradd, RD, LDN, CNSCBoston, MA 022151821456542
  20. Robin Trask, RDPlymouth, MA 023601750263703
  21. Sarah Trautman, RD, LDNBoston, MA 021111619324316
  22. Karen Travers, R.D.Attleboro, MA 027031255407904
  23. Joan Trimble, RDWest Barnstable, MA 026681669672259
  24. Laura Truex, RDN, LDNBoston, MA 021151306227319
  25. Elena Tsonos, LDNBrockton, MA 023021316338981
  26. Quynh Tu, RD, LDNAyer, MA 014321225496938
  27. Julie Tucci, R.D.Andover, MA 018101730269887
  28. Jillian TuchmanLenox, MA 012401245869296
  29. Jessica Tucker, RDMilford, MA 017571942388806
  30. Jaimi-Lyn Tudor-ChampagnePittsfield, MA 012011306879556
  31. Lucy Turnbull, RDDorchester, MA 021251972646883
  32. Maeson Tydings, RDBoston, MA 022151922848787
  33. Shenna TyerLee, MA 012381841164373
  34. Christina Tzianabos, RD, LDNBoston, MA 021271851142954
  35. Keiko Ueda, MPH, RD, LDNBoston, MA 021111003010521
  36. Shelby Uggen, MS, RD, LDNNeedham Heights, MA 024941639054059
  37. Jessica Ulinski, R.D., LDNWorcester, MA 016551609930247
  38. Margaret Ullmann-Weil, RDCambridge, MA 021381952374894
  39. Jessica Uminsky, MS, RD, LDNWest Roxbury, MA 021321942866215
  40. Lisa Van Dusen, MS, RD, LDNWorcester, MA 016551184787970
  41. Lisa Van Leeuwen, MS, RDN, LDNStoneham, MA 021801275286338
  42. Mindy Vanberkel, RD, LDN, CNSC, MSJamaica Plain, MA 021301215423553
  43. Rey VanderpoolCambridge, MA 021381750893004
  44. Patricia Vasconcellos, RD, CDE, LDNMashpee, MA 026491053366849
  45. Melinda Vaturro, RDStoneham, MA 021801790833986
  46. Ashley Vazquez, MS, RD, LDNMilford, MA 017571073078234
  47. Sarah Veber, RDNFoxboro, MA 020351922660976
  48. Janet Vecchione, RDN, LDN, CDCESMashpee, MA 026491891798906
  49. Alysia Vega, RDNorwood, MA 020621780291674
  50. Anette Vehus, MS, RD, LDNBoston, MA 021151679728182

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.