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 32 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. Jose Rios, MDBoston, MA 021181275519100
  2. Riad Riskalla, M.D.Westwood, MA 020901891752358
  3. Ricardo Rivera, M.D.Boston, MA 021141295878684
  4. Mora Rizk, MDBoston, MA 021151124723689
  5. Onsi Rizk, MDFall River, MA 027201124026729
  6. Nadra Rizkalla, M.D.Weymouth, MA 021901760537674
  7. Syed Asad Rizvi, MDWilbraham, MA 010951114982402
  8. Jeannette Rkaiby, MDBoston, MA 022151811628373
  9. Edward Roaf, MDBoston, MA 021111437269461
  10. Gary Robelen, MDBrighton, MA 021351699761007
  11. John Roberts, MDBoston, MA 021151346096922
  12. Janine Rodrigues-Saldanha, M.D.Boston, MA 021141134100191
  13. Gerardo Rodriguez, M.D.Boston, MA 021181275791170
  14. Marc Rodriguez, M.D.Boston, MA 021111225458896
  15. Samuel Rodriguez,, MDBoston, MA 021141699934133
  16. Gretchen Rohrs, M.D.Danvers, MA 019231619106895
  17. Anni RongBoston, MA 021111356087647
  18. Fayette Root, M.D.Brockton, MA 023011841334539
  19. Odette Rosales, MDBoston, MA 021151013769405
  20. David Rosenberg, MDWestwood, MA 020901962488890
  21. Julia RosenbloomBoston, MA 021141811212590
  22. Selma Rosenfield, M.D.Lanesboro, MA 012371629268727
  23. Rachel RosenthallBoston, MA 021111366376675
  24. Derek Rosner, DOBoston, MA 021151518911130
  25. Edgar Ross, MDBoston, MA 021151679538524
  26. Jonathan Ross, MD, PHDBoston, MA 021141083819643
  27. Steven Rovinelli, M.D.Worcester, MA 016051790946184
  28. Lindsay Rubenstein, MDBrookline, MA 024451295078939
  29. Ronald Rubin, MDWorcester, MA 016551457319857
  30. Katarina Ruscic, M.D.Boston, MA 021141053739128
  31. Roger Russell, MDBoston, MA 021141598746406
  32. Christopher Russo, MDBoston, MA 021151063161818
  33. Lori Russo, M.D.Boston, MA 021151497190300
  34. Thomas Russo, MDBurlington, MA 018051730285271
  35. Matthew Rzemien, MDBoston, MA 021111194527200
  36. Mohammed Saab, M.D.Jamaica Plain, MA 021301376640987
  37. Amirmehdi Sabeti, MDBoston, MA 021111245401991
  38. Abdolnabi Sabouri, M.D.Boston, MA 021141174645857
  39. Anitha Sadasivan Dasari, MDDorchester Center, MA 021241770547879
  40. Babak Sadighi, M.D.Westwood, MA 020901619230521
  41. Nicholas Sadovnikoff, MDBrighton, MA 021351669400628
  42. Alaa Saeed, MDBurlington, MA 018051538807789
  43. Radwan Safa, M.D., PHDBoston, MA 021151891082889
  44. Kyan Safavi, M.D.Boston, MA 021141538507033
  45. Susan Sager, MDBoston, MA 021151114987708
  46. Nita Sahani, MBBSBoston, MA 021141295930360
  47. Harleen Saini, MD, MSBoston, MA 021111861251118
  48. Takashi Sakano, M.D., PHARM.D.Boston, MA 021141568715258
  49. Anastasios Sakellariou, DMD, MDSalem, MA 019701144516501
  50. Hasmig Salibian, MDWestwood, MA 020901558347633

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.