NPPES file of Aug 9, 2026

Anesthesiology Physician in Massachusetts

2,089 NPPES records list anesthesiology physician with a practice address in Massachusetts, 30 per 100,000 residents, the 2nd highest rate of 51. Boston and Worcester have the most; each record links to the provider's NPI and the Massachusetts license search. Page 16 of 42.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207L00000X · 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, 1,082

  1. Boston1,082
  2. Worcester146
  3. Westwood105
  4. Burlington81
  5. Springfield74

Anesthesiology Physician records in Massachusetts

  1. Tanya Hall, MDBoston, MA 022151831802743
  2. Aida HamdanWestwood, MA 020901336207240
  3. Anna Rebecca Hamilton, MD, MSCBoston, MA 021141508278433
  4. Casey Hamilton, MDNewton, MA 024621881124022
  5. Lisa Hammond, M.D.Boston, MA 021151306162664
  6. Dusan Hanidziar, M.D., PH.D.Boston, MA 021141003103813
  7. Heba Hanna, D.O.Framingham, MA 017021972548196
  8. Alexander Hannenberg, MDNewton, MA 024621154428225
  9. Douglas Hansell, MDBoston, MA 021141780674051
  10. Christopher Hansen, D.OBoston, MA 021181366887333
  11. Rizwan Haque, MDMethuen, MA 018441619977105
  12. Stefan Hariskov, M.D.Boston, MA 021111851576086
  13. Miriam Harnett, MDBoston, MA 021151508822479
  14. Francis Harris, M.D.Weymouth, MA 021891821101437
  15. Geoffrey Hart, M.D.Boston, MA 021141164406419
  16. Nada Hart, MDBoston, MA 021151851358220
  17. Philip HartiganBoston, MA 021151437108545
  18. Barbara Hartwell, M.D.Framingham, MA 017021487636718
  19. Laura Harvey, MDBeverly, MA 019151528352853
  20. Brian Hashim, M.D.Newton, MA 024621841445103
  21. Mohammed Hassan, MDWestwood, MA 020901083699003
  22. Martha Hauch, MDNewton, MA 024621629015565
  23. Jonathan Hauptfeld, MDHyannis, MA 026011255950283
  24. Matthew Haverkamp, MDWestwood, MA 020901093855926
  25. Christopher HaxhiNew Bedford, MA 027401831621028
  26. Jean He, MDBoston, MA 021141134617012
  27. Stephen Heard, MDWorcester, MA 016551417932039
  28. Jessica Heath, MDNewburyport, MA 019501033345582
  29. Behzad Hejazian, M.D.Burlington, MA 018051174731434
  30. Jessica Hellums, M.D.Boston, MA 021151255775508
  31. Arielle Henderson, MDHyannis, MA 026011043770498
  32. William Henderson, M.D.Worcester, MA 016051700937455
  33. Robert Hennessy, MDWorcester, MA 016551992789820
  34. James Henning, M.D., MHCDSOsterville, MA 026551598835902
  35. David Hepner, MDBoston, MA 021151326097320
  36. Sharon Herman-Berreby, MDCambridge, MA 021381124216072
  37. Josephine Hernandez, M.D.Boston, MA 021111457397010
  38. Yohel Hernandez Jimenez, M.D.Worcester, MA 016551891040937
  39. Matthew Heron, MBBSBoston, MA 022151003682923
  40. Mark Hershey, MDNewton, MA 024621396776878
  41. Michael Herzig, MDWestwood, MA 020901457336372
  42. Malcolm Heslop, M.D.Boston, MA 021141952382970
  43. Phillip Hess, M.D.Boston, MA 022151114966108
  44. J. Hesselvik, MDWestwood, MA 020901568447910
  45. Paul Hickey, MDBoston, MA 021151740259837
  46. John Hiebert, MDBurlington, MA 018051194821660
  47. Jan Hilberath, M.D.Boston, MA 021151003983131
  48. Llynda Hinds, M.D.Wayland, MA 017781093959405
  49. Charles Ho, M.D.Danvers, MA 019231013998269
  50. Derek Ho, MDBoston, MA 021151174056691

Source: CMS NPPES, primary taxonomy 207L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia47
  2. Massachusetts30
  3. New York26
  4. Oregon23
  5. 50 states and D.C.18

Source: CMS NPPES, primary taxonomy 207L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.3% of these records appear in a Medicare file, against 73.7% 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. Massachusetts73.3%
  2. United States73.7%

Anesthesiology Physician records in Massachusetts, measured

  • In a Medicare file1,532 of 2,089 · 73.3% here, 73.7% nationally
  • In the CMS Doctors and Clinicians file1,475 · 70.6% here, 67.2% nationally
  • Not updated in five years or more1,135 · 54.3% here, 57.8% nationally
  • Median graduation year2008 · the 1,472 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,089 NPPES records list anesthesiology physician (207L00000X) as their primary taxonomy with a practice address in Massachusetts: 30 per 100,000 residents against 18 nationally (50 states and D.C.). Boston has 1,082 of them (52%).

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. Ohio2,068
  2. Michigan1,720
  3. New Jersey1,714
  4. Washington1,701

States with a similar rate per 100,000

  1. New York25.9
  2. Oregon22.9
  3. Wisconsin22.2
  4. Connecticut22.0

The largest states

  1. California7,571
  2. New York5,062
  3. Texas4,635
  4. Florida3,375
  5. Illinois2,575

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.