NPPES file of Aug 9, 2026

Certified Registered Nurse Anesthetist in Massachusetts

1,342 NPPES records list certified registered nurse anesthetist with a practice address in Massachusetts, 19 per 100,000 residents, the 31st highest rate of 51. Boston and Westwood have the most; each record links to the provider's NPI and the Massachusetts license search. Page 11 of 27.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 367500000X · 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, 364

  1. Boston364
  2. Westwood157
  3. Worcester155
  4. Springfield74
  5. Burlington50

Certified Registered Nurse Anesthetist records in Massachusetts

  1. Claire Gramza, CRNABoston, MA 021151902325970
  2. Amy Granquist, CRNALeeds, MA 010531821267675
  3. Crystal Grant, CRNAWestwood, MA 020901053663625
  4. Tiana GrantBoston, MA 021151366013237
  5. Marcia Graves, C.R.N.A.Fall River, MA 027201609873561
  6. Donna Greene, CRNABoston, MA 022151841493418
  7. Erika Greene, CRNAWestwood, MA 020901184691149
  8. Rachael Greenleaf, CRNAConcord, MA 017421558847525
  9. Penne Greer, CRNAPlymouth, MA 023601487991725
  10. Marissa Griecci, CRNABoston, MA 021141992020952
  11. Justine GriffinWorcester, MA 016551366304156
  12. Shannon Griffin, CRNAWestwood, MA 020901447459573
  13. Christopher Gruber, MNA, CRNADanvers, MA 019231831547611
  14. Douglas Grunseich, CRNABoston, MA 021181609398437
  15. Jessica Grzebien, CRNAAttleboro, MA 027031194361014
  16. Catherine Guay, CRNASpringfield, MA 011181881641843
  17. Meagan GuentherBoston, MA 021141184928137
  18. Richard Guillaume, CRNABoston, MA 021201013454990
  19. Brittany Guilmet, CRNAWorcester, MA 016551770942302
  20. Joan Guinto, CRNAPittsfield, MA 012011508287012
  21. Kara GulezianBoston, MA 021111134626823
  22. Karapet Guyumdzhyan, CRNAWaltham, MA 024511215257548
  23. Claudette Guzowski, CRNAFramingham, MA 017021154305225
  24. Denise Hache, CRNABurlington, MA 018051952566705
  25. Sara Hall, CRNAWestwood, MA 020901053386086
  26. Susan HallNew Bedford, MA 027401366976219
  27. Cheryl Hamel, CRNAWorcester, MA 016551386084887
  28. Eric Hamel, CRNAWeymouth, MA 021891477631810
  29. Rachel Hammerschmidt, CRNAPlymouth, MA 023601073042016
  30. Haewon Han, CRNABeverly, MA 019151528215654
  31. Jade HanafinWorcester, MA 016551447122379
  32. Maryellen Hanchay, CPCWeymouth, MA 021891295813632
  33. David Hanley, CRNASpringfield, MA 011181699721779
  34. Erin Hanlon, CRNAWest Roxbury, MA 021321225656218
  35. Katherine HantkeBoston, MA 021141023583689
  36. Shannon Hard, CRNABeverly, MA 019151124366620
  37. Laura Hardy, CRNAPittsfield, MA 012011174137798
  38. Kathleen Harrington, CRNAWaltham, MA 024511467539825
  39. Lindsay Harrington, RNWorcester, MA 016551083415673
  40. Nichole HarringtonBoston, MA 021141568002244
  41. Donna Harris, CRNAWeymouth, MA 021891932287372
  42. Jared Harris, STUDENTWorcester, MA 016551508570359
  43. Lindsey Harris, CRNANorthborough, MA 015321437702735
  44. Pauline Harris, CRNAMilford, MA 017571104848548
  45. Susan HartmanBoston, MA 021151447782586
  46. Samantha Haskell, CRNAWorcester, MA 016551538728704
  47. Stacey HaubenWeymouth, MA 021901558934323
  48. Christopher Hawes, STUDENTLowell, MA 018521043924707
  49. Joan Hay, CRNABrewster, MA 026311124234570
  50. Sarah Hayden, CRNABoston, MA 022151902134364

Source: CMS NPPES, primary taxonomy 367500000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 31 of 51 per resident

  1. Texas20
  2. Illinois19
  3. Oklahoma19
  4. Massachusetts19
  5. Iowa18
  6. Rhode Island18
  7. 50 states and D.C.23

Source: CMS NPPES, primary taxonomy 367500000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.5% of these records appear in a Medicare file, against 78.1% 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. Massachusetts76.5%
  2. United States78.1%

Certified Registered Nurse Anesthetist records in Massachusetts, measured

  • In a Medicare file1,027 of 1,342 · 76.5% here, 78.1% nationally
  • In the CMS Doctors and Clinicians file1,006 · 75.0% here, 74.4% nationally
  • Not updated in five years or more790 · 58.9% here, 56.4% nationally
  • Median graduation year2013 · the 1,006 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 367500000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,342 NPPES records list certified registered nurse anesthetist (367500000X) as their primary taxonomy with a practice address in Massachusetts: 19 per 100,000 residents against 23 nationally (50 states and D.C.). Boston has 364 of them (27%).

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. Wisconsin1,241
  2. Washington1,181
  3. New Jersey1,154
  4. Kentucky1,535

States with a similar rate per 100,000

  1. Oklahoma19.3
  2. Illinois19.5
  3. Texas20.0
  4. Iowa18.2

The largest states

  1. Florida6,367
  2. Texas6,097
  3. Pennsylvania4,822
  4. North Carolina3,760
  5. Ohio3,606

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.