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 8 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. Elizabeth Chin, RDWilmington, MA 018871265984330
  2. Tiffany ChinAttleboro, MA 027031790651396
  3. Christina Chiu, MS, RD, LDNNewton, MA 024621689816373
  4. Yu-Hsiang Chiu, MS, RD, LDN, CNSCBoston, MA 021141245195627
  5. Nicole Chivas, RDNWilbraham, MA 010951285199828
  6. Kara Choiniere, MS, RD, LDNTaunton, MA 027801639463615
  7. Soon Choo ChunSudbury, MA 017761912192857
  8. Jill Churco, RD LDNNorthampton, MA 010601750587556
  9. Lisa Ciarametaro, RDMilford, MA 017571518211622
  10. Nicole Ciruolo, RDBeverly, MA 019151477188639
  11. Corinne Clancy, RDPlymouth, MA 023601639146186
  12. Allison Clark, RD, LDN, CNSCSpringfield, MA 011051215767165
  13. Christine Clark, MS, RD, LDN, CSSDMelrose, MA 021761912531708
  14. Jillian Clark, RD, LDNBedford, MA 017301285974576
  15. Kathryn Clark, RD LDNLowell, MA 018521760161541
  16. Kelly Clark, MS, RDDuxbury, MA 023321356747448
  17. Nancy Clark, MS RDChestnut Hill, MA 024671124116116
  18. Tyler Clark, R.DBrockton, MA 023011639492523
  19. Hannah Clayton, RDPittsfield, MA 012011952088726
  20. Janine Clifford-Murphy, RDChestnut Hill, MA 024671942270368
  21. Stacia Clinton, RD.Franklin, MA 020381235327453
  22. Denise Clougherty, R.D.Milford, MA 017571215016373
  23. Timothy CobbLeominster, MA 014531457187791
  24. Sidney CoffmanLowell, MA 018521699521146
  25. Alegria CohenRoslindale, MA 021311558020776
  26. Dalia Cohen, RDBoston, MA 021301487252052
  27. Gabriela Cohen, MS, RD, LDNNorwood, MA 020621023737863
  28. Lisa Cohen, RDFramingham, MA 017011104780949
  29. Melanie Cohen, REGISTERED DIETITIANSouthbridge, MA 015501811648637
  30. Rachel CohenNewton, MA 024591700203577
  31. Sally Cohen, MS, RD, LDNBoston, MA 021181205200425
  32. Katelyn Colantonio, RDN, LDNBoston, MA 021151225836711
  33. Eloise Colasanto-Saia, R.D., LDN, C.D.E.Northborough, MA 015321669471918
  34. Mira Coleman, RDNBurlington, MA 018031255043428
  35. Meredith Coley, RDDorchester, MA 021211033564067
  36. Caleigh Collamer, RD, LDNSomerville, MA 021441902564321
  37. Emily Collins, RD, LDNBurlington, MA 018031871245944
  38. John Collins, RDNorth Reading, MA 018641134208127
  39. Ryann Collins, RD, LDNSalem, MA 019701952603979
  40. Emma Colombo, MS, RDSalem, MA 019701649096652
  41. Erin Columbia, M.S., R.D.Quincy, MA 021691376989632
  42. Donna Colvin, MS RD LDNAttleboro, MA 027031740570381
  43. Michelle ComeauMarshfield, MA 020501285578443
  44. Emily Como, RDNLeominster, MA 014531538733829
  45. Sarah Conca, M.P.A., R.D., L.D.N.Allston, MA 021341902108384
  46. Denise Conforti, MS, RD, LDNCambridge, MA 021381245460021
  47. Joan Conkling, RD, LDNBrockton, MA 023021306283486
  48. Colleen Connolly, R.D. , LDNBridgewater, MA 023241174814453
  49. Leeann Connolly, RDNorth Easton, MA 023561093363285
  50. Erin Connors, MS, RD, LDN, CNSCBoston, MA 021141295503894

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.