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 30 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. Stacy MorigBurlington, MA 018051013374024
  2. Kathryn Morin, RD, LDNBrockton, MA 023021932643863
  3. Samantha Morley, MS, MPH, RDN, LDNBoston, MA 021271548135221
  4. Angelina Morre, RDSomerville, MA 021431811109887
  5. Kristen Morrell, RD, LDNBeverly, MA 019151679065080
  6. Vivien Morris, RDBoston, MA 021181154596062
  7. Christina Morrison, RDMendon, MA 017561558563676
  8. Laney Morse, RDN, LDNHull, MA 020451033871769
  9. Margaret Morse, RDLDWest Chatham, MA 026691689774549
  10. Meghan Morse, R.D., L.D.N.Jamaica Plain, MA 021301922218379
  11. Devon MortaliWorcester, MA 016051891529046
  12. Chloe Mortelliti, RDNFlorence, MA 010621881405108
  13. Isabella Mortenson, RDNewton, MA 024591093388613
  14. Jennifer Mosher, RDAndover, MA 018101043585235
  15. Joyce Mosher, RD LDNBeverly, MA 019151679948426
  16. Sara Mostafavian, RD MS LCDWellesley Hills, MA 024811114892338
  17. Jessica Mousseau, MS, RDNWorcester, MA 016551467083089
  18. Theresa Moutafis, RD, LDN, CDE, IBCLCSalem, MA 019701588954622
  19. Alissa MoynaghWinthrop, MA 021521437516424
  20. Samuel Mudge, MS, RD, LDNCambridge, MA 021391417615212
  21. Lauren Mudgett, MS, RDNBoxford, MA 019211215549837
  22. Julie Mullane, RDBurlington, MA 018051790080372
  23. Allison Mulvaney, MS, RDWeymouth, MA 021881821412552
  24. Nilarosa Munawar, R.D.Boston, MA 022151396054490
  25. Sherri Munro, RDBoston, MA 021151306065966
  26. Kimberly Murachver, MS, RD, LDNActon, MA 017201760802797
  27. Clare Murphy, MS, RDN, LDNBoston, MA 022151609428358
  28. Jennifer Murphy, RD, LDNLowell, MA 018521447595871
  29. Lauren Murphy, RDHingham, MA 020431346113248
  30. Mallory MuschettDorchester, MA 021211013862721
  31. Nicole Myers, RDAmherst, MA 010021881976884
  32. Celina Nadeau, RDFall River, MA 027201528989837
  33. Meredith Nadolney, RD, LDNNeedham, MA 024921467344515
  34. Laurie Nagle, R.D., LDNHingham, MA 020431841537396
  35. Barbara Nalen-Cardosa, R.D.Mansfield, MA 020481164656450
  36. Sarah Nalesnik, RDNorthampton, MA 010601063690139
  37. Maria Napoleone, MS,RD,LDNBrockton, MA 023011700087087
  38. Deanna Nappi, RD, LDNHuntington, MA 010501740006287
  39. Caitlin Nash, RD, LDNFall River, MA 027201952533903
  40. Justine Nash, RDLowell, MA 018521790203271
  41. Michelle Nash, MS, RD, LDNPittsfield, MA 012011134630890
  42. Elizabeth Natale, RD, LDNChelmsford, MA 018241477982627
  43. Prasanna NavarasamHopkinton, MA 017481225896905
  44. Julia Navon, MS, RD, LDNPeabody, MA 019601851918304
  45. Swati Nawathe, RD, LDNWestford, MA 018861205982469
  46. Stephanie Nealy, RD, LDNSomerville, MA 021441043449986
  47. Rena Needle, RDNNewton Center, MA 024591063224855
  48. Cindy Neels, RDBurlington, MA 018051679745939
  49. Megan NeigelBurlington, MA 018051235079781
  50. Jill Nelligan, RD, LDNCohasset, MA 020251124427919

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.