NPPES file of Aug 9, 2026

Endocrinology, Diabetes & Metabolism Physician in Massachusetts

522 NPPES records list endocrinology, diabetes & metabolism physician with a practice address in Massachusetts, 7.5 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 1 of 11.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RE0101X · 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, 286

  1. Boston286
  2. Worcester45
  3. Springfield15
  4. Burlington14
  5. Cambridge12

Endocrinology, Diabetes & Metabolism Physician records in Massachusetts

  1. Alice Abbott, MDLeeds, MA 010531922096205
  2. Adham Abdel Mottalib, MDBoston, MA 022151740774892
  3. Aya Abou El Nasr El Bassatne, M.D.Boston, MA 021181922674134
  4. Tobin Abraham, M.D.Chestnut Hill, MA 024671568629376
  5. Martin Abrahamson, M.D.Boston, MA 022151336254226
  6. Ana Paula Abreu Metzger, M.D., PHDBoston, MA 021151548632359
  7. Gail Adler, MD PHDBoston, MA 021151780675280
  8. Sara Ahmadi, M.D.Boston, MA 021151700082617
  9. Alexandra Albert, MD PHDWorcester, MA 016551164059127
  10. Erik Alexander, MDBoston, MA 021151285692376
  11. Sara Alexanian, MDBoston, MA 021181609834837
  12. Anastasia-Stefania AlexopoulosBoston, MA 021151134560543
  13. Asem Ali, MD / MBBSBoston, MA 021181013025220
  14. David Altshuler, MD PHDBoston, MA 021141679642474
  15. Saud Alzahrani, M.D.Lowell, MA 018521326326349
  16. Sonia Ananthakrishnan, M.D.Boston, MA 021181912026543
  17. Amy Anderson, DOFall River, MA 027201366603128
  18. Antoine Arkieh, M.D.Burlington, MA 018051124129762
  19. Ronald Arky, MDBoston, MA 021151063521334
  20. Vanita Aroda, MDBoston, MA 021151588748883
  21. Neil Aronin, M.D.Worcester, MA 016551679556252
  22. Shreya Arora, MDBoston, MA 021181417682600
  23. Seth Arum, M.D.Worcester, MA 016551679578793
  24. Minni Shreya Arumugam, MDFall River, MA 027201588197636
  25. Abdul Asmal, MD PHDWaltham, MA 024511144210832
  26. Raafat Attia-Hanna, M.D.Plymouth, MA 023601922150804
  27. Thelma Avanessian, MDDanvers, MA 019231922636299
  28. Joseph Avruch, MDBoston, MA 021141851381941
  29. Madona Azar, M.D.Worcester, MA 016551043421555
  30. Padma Balasubramanian, M.D.Foxborough, MA 020351649233933
  31. Ravikumar Balasubramanian, M.D.Boston, MA 021141104195361
  32. Daniel Baran, M.D.Worcester, MA 016551841260221
  33. Giuseppe Barbesino, MDBoston, MA 021141366432635
  34. Adi Barlev-Ehrenberg, M.D., M.S.Boston, MA 021151689833386
  35. Shehzad Basaria, MDBoston, MA 021151699730101
  36. Elizabeth Bashoff, MDBoston, MA 022151851441612
  37. Zona Batacchi, M.D.Harwich Port, MA 026461629352869
  38. Richard Beaser, MDBoston, MA 022151447204540
  39. Brandon Bedell, MDBoston, MA 022151366182248
  40. Rhonda Bentley-Lewis, M.D.Boston, MA 021141508944794
  41. Brandon Bertot, MDBoston, MA 021151700462223
  42. Shalender Bhasin, MDWeston, MA 024931134138274
  43. Athanasios Bikas, M.D.Boston, MA 021151659735983
  44. Beverly Biller, MDBoston, MA 021141295726479
  45. William Black, M.D.Somerville, MA 021441780655860
  46. Rachel BlairBoston, MA 021151841635802
  47. Turner Bledsoe, M.D.Hingham, MA 020431679693733
  48. Mihaela Blendea, M.D.Brighton, MA 021351295933109
  49. Jennifer Braimon, MDMiddleton, MA 019491649373986
  50. Deborah Brigell, M.D.Boston, MA 022151497813711

Source: CMS NPPES, primary taxonomy 207RE0101X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia9.0
  2. Massachusetts7.5
  3. Connecticut5.9
  4. Maryland5.1
  5. 50 states and D.C.3.1

Source: CMS NPPES, primary taxonomy 207RE0101X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.4% of these records appear in a Medicare file, against 83.6% 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. Massachusetts82.4%
  2. United States83.6%

Endocrinology, Diabetes & Metabolism Physician records in Massachusetts, measured

  • In a Medicare file430 of 522 · 82.4% here, 83.6% nationally
  • In the CMS Doctors and Clinicians file378 · 72.4% here, 70.3% nationally
  • Not updated in five years or more313 · 60.0% here, 54.5% nationally
  • Median graduation year2002 · the 378 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RE0101X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

522 NPPES records list endocrinology, diabetes & metabolism physician (207RE0101X) as their primary taxonomy with a practice address in Massachusetts: 7.5 per 100,000 residents against 3.1 nationally (50 states and D.C.). Boston has 286 of them (55%).

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. Pennsylvania485
  2. Illinois436
  3. New Jersey417
  4. Florida656

States with a similar rate per 100,000

  1. District of Columbia9.0
  2. Connecticut5.9
  3. Maryland5.1
  4. New York5.0

The largest states

  1. California1,131
  2. New York970
  3. Texas743
  4. Florida656
  5. Pennsylvania485

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.