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 31 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. Magna Radhakrishnan, MDBoston, MA 021111194835405
  2. Tyler Raduzycki, PHARMDBoston, MA 021141588466379
  3. Arshad Ragen, M.D.Boston, MA 021141538140561
  4. Michael Raher, MDHyannis, MA 026011750769097
  5. Douglas Raines, MDBoston, MA 021141013907542
  6. Dilip Rajadhyaksha, MDWorcester, MA 016081952440141
  7. Gaurav Rajpal, M.D.Worcester, MA 016551699089649
  8. Hafeez Rajwani, MBBSBoston, MA 021151427532837
  9. Lakshmi RamWorcester, MA 016551821558339
  10. Satya-Krishna Ramachandran, MDBoston, MA 022151407961840
  11. Priya Ramaswamy, MD, M.ENGBoston, MA 022151104277938
  12. Revathi Ramaswamy, MDWinchester, MA 018901376654863
  13. Alexis Ramirez, M.D.Boston, MA 021181841639002
  14. Saul Ramirez, MDBoston, MA 021181932840139
  15. Frederic Ramsey, MDWinchester, MA 018901962576140
  16. Paragi Rana, M.D.Brookline, MA 024461154640043
  17. Shreya Ranjan, MDBoston, MA 021111285375477
  18. Sylvia RanjevaBoston, MA 022151952938458
  19. Ramaa Rao, M.D.Medfield, MA 020521215052147
  20. Shilpa Rao, M.B.B.S.Boston, MA 021111316261779
  21. Robert Rapalje, D.OHyannis, MA 026011215186036
  22. Yury Rapoport, M.D.Worcester, MA 016551205221751
  23. Joyson Ratnaraj, M.D.Boston, MA 022151508813262
  24. Mohan Ravi, MDBoston, MA 021141700303914
  25. Venkata Ravi, MDWestwood, MA 020901881670057
  26. Schahid Rawoof, MDBrockton, MA 023021649270182
  27. Anna Ray, MDBoston, MA 021151306331616
  28. Sharon RealeBoston, MA 021151407293343
  29. Geoffrey Rechenberg, MDBrighton, MA 021351205009982
  30. Sharon Redd, M.D.Boston, MA 021151487694923
  31. Indu Reddy, M.D.Boston, MA 021151700205051
  32. Thomas Redner, M.D.Chilmark, MA 025351568505956
  33. James Reed, M.D.Springfield, MA 011071578609699
  34. Aimee ReillyBoston, MA 021151245391150
  35. Sundara Rengasamy, MDBoston, MA 021181679559843
  36. Neil RensBoston, MA 021141821748690
  37. Deborah Reynolds, MDBoston, MA 022151376791822
  38. Yakov Reytblat, D.O.Lowell, MA 018541972821189
  39. Sara Rezai, MDBoston, MA 021111902396245
  40. James Rhee, M.D., PH.D.Boston, MA 021141639374259
  41. Laura Rhee, M.D.Boston, MA 021151326281437
  42. William Rhoads, M.D.Boston, MA 021151508824996
  43. Richard Riccardi, M.D.Newburyport, MA 019501003874470
  44. Ryan Ricciardelli, MDBoston, MA 022151679150502
  45. Marguerite Ricciardone, MDBurlington, MA 018051750487294
  46. Jessica Richelieu, MDBoston, MA 021151043835341
  47. Robert Richmond, M.D.Worcester, MA 016551932418928
  48. Elizabeth Rickerson, M.D.Boston, MA 021151992872790
  49. Bobbie Riley, M.D.Boston, MA 021151407003593
  50. Kyle Riley, MDBoston, MA 021141770089583

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.