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 3 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. Dusica Bajic, M.D., PH.D.Boston, MA 021151477740538
  2. Sibinka Bajic, M.D., PH.D.Boston, MA 022111437293735
  3. Keith Baker, MD PHDBoston, MA 021141962493510
  4. Ashley Bakshi, DOBoston, MA 021151952896797
  5. Konstantin Balonov, MDBoston, MA 021111023283462
  6. Brian Balsis, M.D.Wareham, MA 025711225035066
  7. Eric Band, M.D.Hyannis, MA 026011033475439
  8. Anupam Banerjee, MDBoston, MA 021181053948299
  9. Susan Banez, M.D.Brockton, MA 023011952516072
  10. Lisa Banta, M.D.Boston, MA 021111669560595
  11. Xiaodong Bao, M.DMethuen, MA 018441194997643
  12. Alfredo Barcenas, MDBoston, MA 022151144926833
  13. Jared Barlow, MDWestwood, MA 020901497754394
  14. Nicholas Barnard, M.D.Worcester, MA 016051811979628
  15. Douglas BarnesBoston, MA 022151487282000
  16. Katherine BarnesBoston, MA 022151982165569
  17. Diana Barragan Bradford, MDBoston, MA 021141417303322
  18. David Bartels, M.D.Pittsfield, MA 012011427497239
  19. Devan Bartels, MD, MPHBoston, MA 021141932547585
  20. Dexter Bartholomew, M.D.Brighton, MA 021351174838478
  21. Heidi Bas, MDBoston, MA 021141801826722
  22. Sarah BasahamBoston, MA 021111710430806
  23. Victoria Bass, M.D.Boston, MA 021141902210743
  24. Salvatore Basta, M.D.Boston, MA 021141376524397
  25. David Batal, MDWestwood, MA 020901265418263
  26. Wejdan Battarjee, MDBoston, MA 021111568982627
  27. Rebecca Bauer, MDShrewsbury, MA 015451790930766
  28. Granville Baxa, MDBoston, MA 021181255182861
  29. Joseph Bayes, M.D.Boston, MA 021141811978836
  30. Teresa Bean, MDBoston, MA 021141770550683
  31. Karen Beaton, MDWinchester, MA 018901780652065
  32. Andrew Becker, MD, MPHBoston, MA 021151073073680
  33. Steven Beckman, M.D.Harvard, MA 014511669670576
  34. Robert Beechinor, MDLowell, MA 018541154387397
  35. Benayas Dereje Begashaw, MDBoston, MA 021111063214450
  36. Gregory Begin, M.D.Milford, MA 017571346230893
  37. Belinda BejtjaWest Roxbury, MA 021321740807262
  38. Peter Bekker, MDBoston, MA 021321871888560
  39. John Bellamente, MD, MSBoston, MA 022151649790429
  40. Richard Bello, M.D.South Weymouth, MA 021901285624312
  41. Arkadi Beloiartsev, MDBurlington, MA 018051639556988
  42. Rodrigo Benavides Cordero, M.D.Boston, MA 021151659511541
  43. Pamela Benavidez, MDBoston, MA 021141306466628
  44. Justin Benoit, D.OBoston, MA 021141811379233
  45. Daniel Berenson, MD, PHDBoston, MA 021151013593854
  46. Sheri Berg, M.D.Boston, MA 021141154526671
  47. Marcia Bergen, DOLowell, MA 018541720022478
  48. Amnon Berger, MD, PHDBoston, MA 022151700346178
  49. John Berger, MDBoston, MA 021141184201931
  50. Kinza Berical, M.D.Boston, MA 021141225371834

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.