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 21 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. Pooja Kumar, MBBSBoston, MA 021151013545706
  2. Sanjiv Kumar, M.D.Concord, MA 017421295725778
  3. Vikram Kumar, M.B.B.SBoston, MA 021141073691929
  4. Heidi Birgit Kummer, M.D.Carlisle, MA 017411205957453
  5. Adrienne Kung, M.D.Boston, MA 022151619131836
  6. Lisa Kunze, M.D.Boston, MA 022151851347652
  7. Alexander Kuo, M.D.Boston, MA 021141922241264
  8. Anna Letha Kurian, MDWestwood, MA 020901093790057
  9. John Kurian, M.D.Hingham, MA 020431518944370
  10. Gene Kurosawa, M.D.Boston, MA 022151043742018
  11. Barry Kussman, MB, BCHBoston, MA 021151689642688
  12. Jennifer Kutt, MDBoston, MA 021151609337328
  13. Rikante Kveraga, MDBoston, MA 022151730341223
  14. Jessica Kwan, M.D.Boston, MA 021181376997825
  15. Jean Kwo, MDBoston, MA 021141275523748
  16. Chal Kwon, M.D.Milford, MA 017571366546814
  17. Sang Kwon, MDLowell, MA 018541881645307
  18. Mahmoud Labib, MDBoston, MA 022151487124301
  19. Christopher Labudde, MDBoston, MA 021111861378952
  20. Karim Ladha, M.D.Boston, MA 021141831339852
  21. James Ladner, M.D.Boston, MA 021141619084209
  22. Yvonne Lai, M.D.Boston, MA 021141841427382
  23. David Lam, MDWorcester, MA 016551821588344
  24. Donald Lambert, MDBoston, MA 021181023094745
  25. Patricia LamontagneBoston, MA 021151932763679
  26. Jill Lanahan, M.D.Boston, MA 021151497738215
  27. Julian Landaw, MD, PHDBoston, MA 021151053990184
  28. Rocco Landi, M.D.Boston, MA 021151750678207
  29. Mary Landrigan-Ossar, MD, PHDBoston, MA 021151487616850
  30. Kerry Lane, MDFall River, MA 027211548257181
  31. Angela Lang, MDCambridge, MA 021381275027708
  32. Catherine Lannon, MDBrighton, MA 021351134196710
  33. Victoria Larkins, MDBoston, MA 021111750031944
  34. Michael Lasky, MDBoston, MA 021151124604194
  35. George Lau, DOWorcester, MA 016551588246482
  36. Anjolie Laubach, M.D.Boston, MA 021141265696421
  37. Sam Lauffer, MDBrighton, MA 021351952049876
  38. Andrew Lawler, DOWorcester, MA 016551386179067
  39. Richard Lawlor, MDNorthampton, MA 010601194792952
  40. Alicia Layug, M.D.Stoneham, MA 021801104931641
  41. Dawid Lazar, MDBurlington, MA 018051417697665
  42. Marissa Lazor, MDWestwood, MA 020901790760759
  43. Hung Le, MDMedford, MA 021551487626859
  44. Kevin Leadholm, MDFall River, MA 027201124445069
  45. Mark Lebovits, M.D.Attleboro, MA 027031164469714
  46. Robert Leckie, M.D.Boston, MA 022151285668046
  47. Donghwan LeeBoston, MA 021141144858572
  48. Hyung Min Lee, DOBrighton, MA 021351548870231
  49. James Lee, MDBoston, MA 021151487916151
  50. Johanna Lee, MDBoston, MA 021141750871984

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.