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 41 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. Kylie Stupalski, RDFoxborough, MA 020351801530340
  2. Yeemay Su, RDHanover, MA 023391851128060
  3. Sally Suen, RDCambridge, MA 021391841490588
  4. Emmy Suhl, RD, CDEBoston, MA 022151265515324
  5. Carol Sullivan, MS, RD, CSO, LDNLexington, MA 024201861513327
  6. Jeannine Sullivan, RDJamaica Plain, MA 021301508077264
  7. Naima Sullivan, MS, RD, LDNNorwood, MA 020621831450931
  8. Emily Sulloway, MS, RDN, LDNCambridge, MA 021381174169957
  9. Sarah Sulsky, RD, CDEWellfleet, MA 026671659411940
  10. Vanessa Supple, R.D.Newton, MA 024621023352796
  11. Jodi-Ann Surrey-Smith, R.D.,L.D.N.Raynham, MA 027671356528772
  12. Ellen Sussman, LDNSpringfield, MA 011991598996290
  13. Haley Sutherland, RDNewton Center, MA 024591215637798
  14. Asuka Suzuki, RDFitchburg, MA 014201306590096
  15. Andrea SvartstromSomerville, MA 021431528502010
  16. Anna Sweeney, MS. RD, LDNConcord, MA 017421003067968
  17. Kathryn Sweeney, MS, RDN, LDNNorth Falmouth, MA 025561356771703
  18. Kelli Swensen, MS, RD, LDNCambridge, MA 021401063870038
  19. Kathie Swift, MS RD LDNPittsfield, MA 012011336457142
  20. Mary Ellen Swydan, MS RDN LDNMarlborough, MA 017521659118735
  21. Susan Symons, RD LDNLowell, MA 018521609394303
  22. Christina Taddei, R.D.N.Dedham, MA 020261346785193
  23. Jill Taliaferro, RDAttleboro, MA 027031619145356
  24. Agatha TamBoston, MA 021141336804202
  25. Bianca Tamburello, RDNSomerville, MA 021451982548988
  26. Christy Taraschi, RD, LDNArlington, MA 024761962260745
  27. Stacey Tarrant, R.D.Boston, MA 021151790953123
  28. Nadine Tassabehji, RDNLexington, MA 024201013762574
  29. Marisa Tassi, MS, RDN, LDNGloucester, MA 019301104699875
  30. Paige Tautkas, RDLeominster, MA 014531174270813
  31. Corinne TaylorFall River, MA 027201730836347
  32. Elizabeth Taylor, RD, LD, CDEWaltham, MA 024531093908519
  33. Emily Taylor, RDN, LDNCambridge, MA 021391518449578
  34. Lisa Taylor, RD,Milford, MA 017571861646085
  35. Julie Teal, RD, LDNActon, MA 017201346716156
  36. Erin TefftTopsfield, MA 019831811694490
  37. Adelaide Temkin, RDN, LDNBoston, MA 021141245188143
  38. Riley TemplerWorcester, MA 016551922980408
  39. Irene Terenzoni, RDPeabody, MA 019601033437900
  40. Joy Tetreault, R.D.Attleboro, MA 027031942376637
  41. Linda Teuwen, RD, LDYarmouth Port, MA 026751285827790
  42. Damien ThaneCambridge, MA 021391275330888
  43. Christopher Theberge, RDRoxbury, MA 021191871731943
  44. Dianne Therieau, RD, RN, LDN, CDOEFranklin, MA 020381902097504
  45. Sarah ThibaultDanvers, MA 019231891528543
  46. Susan Thiell, MS, RD, LDN, CNSCNatick, MA 017601023999299
  47. Kathryn Thomas, MS, RD, LDNNorwood, MA 020621124455589
  48. Alyson Thompson, RDNFitchburg, MA 014201245830272
  49. Kelly ThompsonMethuen, MA 018441477421493
  50. Laura Thompson, MS, RD, LDBoston, MA 022151699905109

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.