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 44 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. Zach Wehmeyer, RDNChestnut Hill, MA 024671427623842
  2. Xiaoya Wei, MS, RDNBoston, MA 022151003739400
  3. Caren Weiner, RDAmherst, MA 010031528124062
  4. Hilary Weiner, LDNSpringfield, MA 011991760615678
  5. Olivia Weinstein, RDSomerville, MA 021451033674270
  6. Elsey WeisbergBoston, MA 021151053950899
  7. Jill Weisberg, RDN, LDNWaltham, MA 024511831930460
  8. Alexandra Welch, MA RD LDNSutton, MA 015901508226978
  9. Lindsay Wellman, MS, RD, LDNBedford, MA 017301619528072
  10. Cheryl Wesolowski, LDNSpringfield, MA 011991396976098
  11. Kelsey Whalen, RD, LDNBoston, MA 021141992468052
  12. Shannon Wheel, R.D.Wakefield, MA 018801164970521
  13. Kelsey WheelerBrookline, MA 024461447079769
  14. Ashley Whewell, RDNNew Bedford, MA 027451659025294
  15. Brooke Whinnem, R.D.Boston, MA 021151548321466
  16. Alyssa White, RD, LDNBrockton, MA 023021518664580
  17. Michaela White, RDN, LDNSouthbridge, MA 015501134604291
  18. Margot Whitney, RD, LDNBrockton, MA 023011699346676
  19. Ursula Whitney, RD LDNDanvers, MA 019231801198494
  20. Jill Wickremasinghe, MS, RD, LDWest Roxbury, MA 021321578864344
  21. Karen Wiczynski, MS, RD, LDNSomerville, MA 021441154643237
  22. Kristen Widican, RDNBoston, MA 021091932525474
  23. Elizabeth Wiggin, MDA, RD, LDNRoslindale, MA 021311215696455
  24. Ashley Wight, RDWorcester, MA 016551003557760
  25. Lisa Wilby, RDFalmouth, MA 025401689879058
  26. Amanda Wilcox, MS, RD, LDNPlymouth, MA 023601073276176
  27. Jane Wilder, RDWeymouth, MA 021881053888453
  28. Sarah Wilder, R.D., LDN, CEDRDMaynard, MA 017541750670618
  29. India Wilkerson, MS, RDN, LDNBoston, MA 022151619783420
  30. Margaret Wilkes, R.D.Norwood, MA 020621881898948
  31. Olivia WilkinsSwampscott, MA 019071932028016
  32. Marissa Wilkinson, RD, LDNBoston, MA 022151760941371
  33. Rachel Wilkinson, MS, RDBoston, MA 021111407304686
  34. Gail Williams, LDNEast Bridgewater, MA 023331134147614
  35. Susan Williams, LDNWorcester, MA 016051316921174
  36. Heather Wilson, M.ED, RDN, LDNWoburn, MA 018011588219844
  37. Kathryn Wilson, MS, RD, LDN, CNSCBoston, MA 021151346993730
  38. Jaimie Winkler, RD, LDN, CNSDBelmont, MA 024381467631341
  39. Priscilla Winn, MS,RD,LDNTewksbury, MA 018761255624318
  40. Dena Wiseman, RDNMashpee, MA 026491972050029
  41. Ellen Wittneben, RD, LDNBoston, MA 021201548781909
  42. Caitlin Woglom, RD, LDNBoston, MA 021141528462561
  43. Jennifer Wojtkowski, R.D., L.D.N.Pittsfield, MA 012011700088341
  44. Elissa Wolf, R.D., L.D.N.Leeds, MA 010531619205333
  45. Cassidy Wolfe, RDNNorwood, MA 020621639801970
  46. David Wolfe, RDBrighton, MA 021351164820288
  47. Erika Wong, MS, RDBoston, MA 021141053593871
  48. Hillary Wong, RDN, LDN, CLCQuincy, MA 021691942819412
  49. Ariana Wood, MS, RD, LDNQuincy, MA 021691235788381
  50. Marin Woods, RD, LDNFall River, MA 027211427221829

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.