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 22 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. Ruth Kirschner, RDSpringfield, MA 011041407322407
  2. Katlynn Kisla, RDN, LDNRochester, MA 027701396244786
  3. Brittany Kiss, RDBoston, MA 021271316684020
  4. Beth Kitzis, RDNNewton, MA 024591821869058
  5. Erica Klag, RDSalem, MA 019701952865941
  6. Alexandra Klann, MS, MPH, RDBoston, MA 021181598373599
  7. Emma Klein, RD, LDNDedham, MA 020261619625621
  8. Taylor Klein, RD, LDNBoston, MA 021141407627110
  9. Sandra Klemmer, MS, RD, LDN, CNSCBrookline, MA 024461205276961
  10. Jean Klepacki, RD, LDN, CDEEasthampton, MA 010271164696159
  11. Bethany Klos, RD, LDNBoston, MA 021151831119288
  12. Julia Klosk, RD, LDNBoston, MA 021161447026901
  13. Gretchen Knaust-Heick, M.S., R.D.Springfield, MA 011991881810539
  14. Nicole Knee, RDSpringfield, MA 011991740548031
  15. Olivia Knight, RD, LDNCambridge, MA 021391215549068
  16. Sandra Knoll, RD, LDNSpringfield, MA 011991659415644
  17. Brianna KobylarDorchester, MA 021221932982923
  18. Kristen KobzikBeverly, MA 019151538534250
  19. Frank Koch, RDPrinceton, MA 015411255921508
  20. Stacey Koekkoek, MS RD, LDN, LMHCWayland, MA 017781982898177
  21. Joyleen KogaBoston, MA 021181205758182
  22. Suman Kohli, MSRD;CNSD;LDNWorcester, MA 016051326236142
  23. Suzanne Kokkins, RD,LDNMarion, MA 027381699918268
  24. Deborah KonkleActon, MA 017201992873525
  25. Kathy Konstandaros, R.D.Weymouth, MA 021901538362777
  26. Joshua Kotfila, RDNNatick, MA 017601679008825
  27. Karyn Koziara, R.D.Pittsfield, MA 012011386013795
  28. Hannah Kozlowski, RDWorcester, MA 016551528856630
  29. Brandon Krebs, B.S. R.D. LDNNatick, MA 017601407186133
  30. Jessica Krefting, LDNBrockton, MA 023021225429897
  31. Deborah Krieg, R.D.Roslindale, MA 021311295933356
  32. Deborah Krivitsky, MS,RD,LDNBoston, MA 021141851827612
  33. Barbara Krolick, RD, LDNSouth Deerfield, MA 013731285673640
  34. Michelle Krueger, MS, RD, CDEWest Roxbury, MA 021321184638371
  35. Paula Krzywicki, RDN, LDNCambridge, MA 021381437485919
  36. Sara Kubetin, RDBrockton, MA 023021164890935
  37. Lisa Kuczarski, R.D., L.D.N.Pittsfield, MA 012011568573194
  38. Karen Kulakowski, RD, LDNSpringfield, MA 011511881734564
  39. Chloe Kunstler, MS, RDBoston, MA 021181356016117
  40. Laura Kusy, REGISTERED DIETITIANBoston, MA 021301558872184
  41. Erin Kuta, RDNeedham, MA 024921588128078
  42. Jaclyn Kutil, MS, RD, LDNWorcester, MA 016551477055192
  43. Anthony KyriakidesHarwich Port, MA 026461548195456
  44. Jenifer La, RD, LDNWaltham, MA 024511477175131
  45. Alyssa Labrecque, RDLeominster, MA 014531114465382
  46. Caroline LaceyBoston, MA 022101598369837
  47. Stephanie Lacroix, MS, RD, LDNWorcester, MA 016051962869412
  48. Elissa Lafleur, RD, LDNLowell, MA 018541306381157
  49. Stella LaguerreBrockton, MA 023011689254450
  50. Jiaxin Lai, RDN, LDNBoston, MA 021141982569430

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.