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 2 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. Alicia Anskis, MS, RD, LDNAllston, MA 021341801213665
  2. Linda Antinoro, RDBoston, MA 021151407027667
  3. Sarah Anzlovar, RDNMedfield, MA 020521609376136
  4. Maureen Apitz, RD, LDNNewton, MA 024621326426859
  5. Ashley Aponte, RD, LDNTaunton, MA 027801598690026
  6. Amanda April, RDBoston, MA 021181225728207
  7. Margaret Apura, RD, LDNWorcester, MA 016051356558704
  8. Marina AraujoRockland, MA 023701447977608
  9. Chantelle Arentsen, MS, RDN, LDNBoston, MA 021151417679986
  10. Katelyn Ariagno, RD, LDNBoston, MA 021151508933128
  11. Meghan Ariagno, RDBoston, MA 021151740510403
  12. Allison Arnett, MS, RD, LDNSouth Weymouth, MA 021901922320563
  13. Caroline Arnold, RDWrentham, MA 020931073130878
  14. Ani AroianBoston, MA 021301619771136
  15. Andrew Arone, MS, RDWareham, MA 025711689407769
  16. Denise Arthurs, M.S., R.D., L.D.N.Boston, MA 021111952564437
  17. Rachel Artus, RD, LDNBrighton, MA 021351396358800
  18. Rebecca Aslam, R.D.Leominster, MA 014531770982340
  19. Sandra Athanas-Moccia, RDWest Roxbury, MA 021321285740555
  20. Jill Atwood, RDDanvers, MA 019231598266843
  21. Sarah Atwood, MS, RD, LDNLawrence, MA 018411962800383
  22. Amy Aubertin, MS RD LDNLexington, MA 024201285721191
  23. Elizabeth Avery, MS RD CSO LDN CNSCMilton, MA 021861659668366
  24. Ester Awnetwant-Esperon, R.D.,L.D.N., M.SBoston, MA 021151649575689
  25. Tara Azzarone, RDBoylston, MA 015051598630600
  26. Megan Azzola, RD, LDNBoston, MA 021151427805738
  27. Angela Babuschak, MA RDN LDNCohasset, MA 020251568012847
  28. Abeer Bader, RDBoston, MA 021141073977880
  29. Jordan Badger, RDBoston, MA 022151598248486
  30. Katie Badger, RDN, LDNChelmsford, MA 018241386107852
  31. Shayna Bagshaw, RDCharlestown, MA 021291962969931
  32. Julianna Bailey, R.D.Boston, MA 021151578845210
  33. Brenda Baillargeon, R.D., L.D.N.Mendon, MA 017561588801799
  34. Kathryn Baird, RDNGreat Barrington, MA 012301487469474
  35. Kelly Balcourt, RD, LDN, CNSCWorcester, MA 016551396231510
  36. Jordan Ball, MS, RD, LDNBoston, MA 021291518650993
  37. Janice Baltoumas, MS, RDN, LDNLynn, MA 019021578076725
  38. Laura Bantle, RDBoston, MA 021151407478274
  39. Marta Banuelos, MS, CNSBoston, MA 021151619633195
  40. Anne Barbara, R.D., LDNBoston, MA 021141659562494
  41. Julie Barbour, RD, LDNPittsfield, MA 012011184969453
  42. Ellenor Barish, RDNewton, MA 024621013274448
  43. Ayla Barmmer, MS, RD, LDNConcord, MA 017421255561494
  44. Molly Barnes, MS, RD, LDNNorthampton, MA 010601558776708
  45. Megan Barnett, RD, LDN, CNSCBoston, MA 021181083919153
  46. Melissa Baron, MS, RD, LDPittsfield, MA 012011477670768
  47. Denise Barra, RDMedford, MA 021551306816798
  48. Silva Barrasso, RDBeverly, MA 019151639702434
  49. Regina Barrera Flores, RDNBoston, MA 022151245110774
  50. Wendy Barrett, R.D.Weymouth, MA 021901396948535

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.