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 12 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. Aaron HayesSpringfield, MA 011071356132427
  2. David Hayes, CRNAWestwood, MA 020901760457790
  3. Megan Hayes, CRNABoston, MA 021181952673972
  4. Jacob Heeter, CRNAStoughton, MA 020721568860187
  5. Brett Heffernan, CRNAWestwood, MA 020901831279124
  6. Dawn Heffernan, RN, NURSE ANESTHESIASalem, MA 019701740479922
  7. Maryann Heiser, CRNAWestwood, MA 020901225003510
  8. Karen Helgeland, CRNAFall River, MA 027201235277989
  9. Maureen Hennessy, CRNAWinchester, MA 018901538150461
  10. Krystal Herlihy, CRNABoston, MA 021181598509663
  11. Michele Hermes, CRNABoston, MA 021301083653281
  12. Amy Heroux, CRNABurlington, MA 018051700228590
  13. Erin Herrmann, CRNAMilton, MA 021861336567668
  14. Paul Hess, CRNADedham, MA 020261689886913
  15. Christopher Hibbard, CRNASpringfield, MA 011071013637883
  16. Judith Hildreth, CRNAPlymouth, MA 023601841384369
  17. Janis Hinde, CRNAFall River, MA 027211578907606
  18. Barbara HodgeSouth Hamilton, MA 019821669312799
  19. Christopher Hoeman, CRNAPeabody, MA 019601619086899
  20. Margaret Hoffman, CRNAFramingham, MA 017021083684328
  21. James Hogan, CRNAWestwood, MA 020901487944831
  22. Kristen HoganPlymouth, MA 023601265899413
  23. Lisa Hogan, CRNAConcord, MA 017421477573632
  24. Michael Hogue, CRNAPittsfield, MA 012011861553570
  25. Kathleen Holdt, CRNABoston, MA 021141992129472
  26. Cristina Holland, CRNAWorcester, MA 016551336370246
  27. Jacqueline Hollingsworth, CRNAFramingham, MA 017021629205760
  28. Meredith Holtz, CRNABoston, MA 021151346637089
  29. Anne HoriganBoston, MA 022151942874649
  30. Richard HorseyMarion, MA 027381740670686
  31. Chelsea Hough, CRNABoston, MA 021181407206220
  32. Henry HowardDorchester Center, MA 021241073578365
  33. James Howard, CRNAWestwood, MA 020901639144678
  34. Paul HowardBoston, MA 021141962025635
  35. Ewa Hryniszyn, CRNAWorcester, MA 016551003056284
  36. Jun Hu, CRNABurlington, MA 018051689913972
  37. Mark Huether, CRNABrockton, MA 023011992908701
  38. Beth Hughes, CRNAWestwood, MA 020901770597908
  39. Dawn Hughes, CRNANew Bedford, MA 027401619561305
  40. Jaclyn Humphrey, CRNAWestwood, MA 020901619384336
  41. Sean Hurley, CRNABurlington, MA 018051427398890
  42. Pamela Hurst, RN, CRNAWeymouth, MA 021891508961285
  43. Melina Hutchison, CRNABoston, MA 021141972034247
  44. Melissa Illig, CRNABoston, MA 021151629631007
  45. Moises Inestroza, CRNABeverly, MA 019151851021158
  46. Katherine Ingram, CRNANewton, MA 024621699047605
  47. Simi IsolaBoston, MA 021151659223956
  48. Svetlana Ivanov, CRNAAttleboro, MA 027031164409009
  49. Jennifer Iwanski, CRNAStoughton, MA 020721871640045
  50. Kaye Jabren, CRNAFall River, MA 027201811981574

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.