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 21 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. Paula Karim, RD, LDNLexington, MA 024201023945466
  2. Maria Karimbakas, RDMilton, MA 021861679432488
  3. James Karl, M.S., R.D.Natick, MA 017601588713960
  4. Heidi Karner, RDNBoston, MA 022151801439013
  5. Sarah Karp, RD, LDNWeymouth, MA 021881578377792
  6. Paulina Karwowski, RDNBoston, MA 021141457209389
  7. Monica Kashi, RDNNewton, MA 024581073213963
  8. Zahra Kasza, MS, RD, CDENantucket, MA 025541154020337
  9. Paige Katzenstein, RDCambridge, MA 021411548389448
  10. Annie Kay, RDN, E-RYT500Great Barrington, MA 012301669917803
  11. Sadia Kazimi, MS, RD, LDNShrewsbury, MA 015451528728508
  12. Zainab Kazmi, MS, RD, LDNWorcester, MA 016081053197640
  13. Meredith Keane, RD, LDNGloucester, MA 019301942675582
  14. Kathryn Kear, MS, RD, LDN, CNSCBoston, MA 021151790483907
  15. Laurel Kearns, RDTaunton, MA 027801851004097
  16. Joanne Keaveney, R.D.Dedham, MA 020261649481664
  17. Sarah Keeley, MS RD LDNWestborough, MA 015811477116267
  18. Stephanie Keim, RDNLynnfield, MA 019401467901157
  19. Sarah Keller, RDBoston, MA 021141487312062
  20. Kara Kelly, R.D.Quincy, MA 021691720322597
  21. Kathryn Kelly, MS, LDN, RD, CDESouth Weymouth, MA 021901376777375
  22. Mary Kelly, MS, RD, CDNMilton, MA 021861932120821
  23. Wendy Kemp, R.D.Natick, MA 017601598062549
  24. Claire Kennedy, MS,RD,LDNBoston, MA 021111619181187
  25. Kelly Kennedy, MS, RD, LDNPittsfield, MA 012011841654399
  26. Paula Kennedy, RDNSouth Weymouth, MA 021901003628132
  27. Stacy Kennedy, MPH,RD,LDNBrighton, MA 021351235149931
  28. Erin KenneyBoston, MA 021101588146286
  29. Gelia KenneyBoston, MA 021151497620322
  30. Meghan Kenny, RDSalem, MA 019701043966740
  31. Kristy Kenworthy, RDNWorcester, MA 016081669208419
  32. Lisa Keovongsa, RD, LDNArlington, MA 024761750859286
  33. Elliot KephartBoston, MA 021141720817315
  34. Megan Keraghan, RDNMethuen, MA 018441366377251
  35. Hannah Kernizan, MS, RD, LDNHolyoke, MA 010401710424858
  36. Juliette Kessell, MS, RD, LDNNeedham, MA 024941962215053
  37. Shelby KeysDorchester, MA 021251578988069
  38. Stephen Kheboian, MS, RD/LDNWorcester, MA 016051366184723
  39. VI Vien Khoo, RDNNorthampton, MA 010601326974684
  40. Laura Kim, R.D., L.D.N.Boston, MA 021141588119705
  41. Young Hee Kim, MS, RD, CNSDSpringfield, MA 011041851445118
  42. Sheri Kimball, RDNDorchester, MA 021241639848047
  43. Brigid King, RDWeymouth, MA 021901568181352
  44. Devin KingManchester, MA 019441750151528
  45. Ginny King, RD, LDNNewburyport, MA 019501619271095
  46. Rachel KingWorcester, MA 016051962291526
  47. Ligaya King-Rodriguez, RDN, LDNSomerville, MA 021451013519883
  48. Jenny Kinne, MS, RD, LDN, CLCBoston, MA 021151740303320
  49. Caitlin Kirby, MS, RDBoston, MA 021151134142375
  50. Lauren KirbyDuxbury, MA 023321093575540

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.