NPPES file of Aug 9, 2026

Registered Nurse in Massachusetts

4,985 NPPES records list registered nurse with a practice address in Massachusetts, 71 per 100,000 residents, the 13th highest rate of 51. Boston and Cambridge have the most; each record links to the provider's NPI and the Massachusetts license search. Page 18 of 100.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 163W00000X · 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, 684

  1. Boston684
  2. Cambridge268
  3. Worcester255
  4. Lynn176
  5. Dorchester166

Registered Nurse records in Massachusetts

  1. Rebecca Cleary, RNKingston, MA 023641427605906
  2. Tarrah Clemence, R.N.Worcester, MA 016041720514607
  3. Blair Clifford, RNNorthampton, MA 010601528319001
  4. Debora Clifford, R.N.Boston, MA 021181235275819
  5. Salena ClohisyWeston, MA 024931417846999
  6. Stephanie Cloutman, RNBoston, MA 021251063900629
  7. Tyler Clow, RNLeominster, MA 014531275250367
  8. Guillermo Cobas EchemendiaQuincy, MA 021711174415558
  9. Tracey Cobb, RNHolyoke, MA 010401922248905
  10. Rachel Cockerline, R.N.Dracut, MA 018261831528611
  11. Monique CoeNew Bedford, MA 027401932960101
  12. Kayla Coelho, RNWeymouth, MA 021901346943461
  13. Jean Cogan, RNWinchester, MA 018901063284099
  14. Audrey Cohen, RNMalden, MA 021481417738972
  15. Elissa CohenGreenfield, MA 013011013867225
  16. Emily CohenBoston, MA 021181699014217
  17. Gabrielle CoimbraCambridge, MA 021391902513328
  18. Brian CokerMalden, MA 021481457173932
  19. Cheryl Colantonio, RNCambridge, MA 021391780881573
  20. Marie ColasBrockton, MA 023011003156605
  21. Jennifer Colborn, RNWaltham, MA 024531548192719
  22. Carrie Cole, RNMarstons Mills, MA 026481467681494
  23. Claire Cole, RNMansfield, MA 020481003256025
  24. Elizabeth Cole, RNLowell, MA 018521124721444
  25. Carina Coleman, RNLynn, MA 019011306160189
  26. Lynn Coleman, RNLawrence, MA 018431194110551
  27. Susan Coleman, R.N.South Weymouth, MA 021901144584491
  28. Hayley Colleran, RNSouth Boston, MA 021271841954526
  29. Erin Collins, R.N.Worcester, MA 016101043670573
  30. Gina CollinsRoslindale, MA 021311730158916
  31. Jennifer Collins, AGNP-CBoston, MA 021141417630120
  32. Kendra Collins, RNPlymouth, MA 023601568321370
  33. Logan CollinsLynn, MA 019041154123834
  34. Meghan Collins, RNBoston, MA 022151629913793
  35. Stephen Collins, MPH, BSNHolyoke, MA 010401356001549
  36. Stephanie Colman-Brochu, RNUpton, MA 015681346197761
  37. Mary Coloma, RNBrockton, MA 023011164856399
  38. Deborah ColonLowell, MA 018511093322133
  39. Heather ColonWestfield, MA 010851942614664
  40. Jamielynn ColonMethuen, MA 018441033799325
  41. Raquel Colon-Guerrero, RNCambridge, MA 021391952799348
  42. Richard Colozzi, CRNAWinchester, MA 018901174610604
  43. Lucan ColquhounWest Yarmouth, MA 026731538990213
  44. Sadie ComaskeyFramingham, MA 017021134479611
  45. Shannon Comeau, RNBoston, MA 021181598133662
  46. Tracy Comeau-Beedle, RNBoston, MA 021181013393545
  47. Marilee Comerford, RNMarshfield, MA 020501093013492
  48. Grant CometaBoston, MA 021101508393851
  49. Alexis Commodore, RN, BSN, CPEN, SANEFramingham, MA 017011235833674
  50. Jeannine Comolli, RNHyannis, MA 026011215647938

Source: CMS NPPES, primary taxonomy 163W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 13 of 51 per resident

  1. Rhode Island74
  2. New Mexico73
  3. Washington73
  4. Massachusetts71
  5. Wyoming63
  6. Hawaii62
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 163W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

2.7% of these records appear in a Medicare file, against 1.5% 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. Massachusetts2.7%
  2. United States1.5%

Registered Nurse records in Massachusetts, measured

  • In a Medicare file137 of 4,985 · 2.7% here, 1.5% nationally
  • In the CMS Doctors and Clinicians file110 · 2.2% here, 1.0% nationally
  • Not updated in five years or more2,876 · 57.7% here, 57.2% nationally
  • Median graduation year2022 · the 110 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 163W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

4,985 NPPES records list registered nurse (163W00000X) as their primary taxonomy with a practice address in Massachusetts: 71 per 100,000 residents against 44 nationally (50 states and D.C.). Boston has 684 of them (14%).

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. Florida4,722
  2. Wisconsin4,628
  3. Colorado4,610
  4. Pennsylvania5,372

States with a similar rate per 100,000

  1. Washington73.1
  2. New Mexico73.5
  3. Rhode Island74.2
  4. Wyoming62.8

The largest states

  1. New York25,740
  2. California13,506
  3. Ohio9,656
  4. Texas8,921
  5. Washington5,708

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.