NPPES file of Aug 9, 2026

Rheumatology Physician in Massachusetts

343 NPPES records list rheumatology physician with a practice address in Massachusetts, 4.9 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 7.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RR0500X · 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, 145

  1. Boston145
  2. Worcester42
  3. Cambridge16
  4. Burlington11
  5. Fall River7

Rheumatology Physician records in Massachusetts

  1. Bhavna Ferm, M.D.Burlington, MA 018051679009930
  2. Noreen Ferrante, M.D.Dedham, MA 020261982854154
  3. John Ferriss, MDPalmer, MA 010691841218344
  4. Peter Fischer, M.D.Mansfield, MA 020481235150756
  5. Mark Fisher, MD, MPHBoston, MA 021141932308244
  6. Lisa Fitzgerald, MDCambridge, MA 021381881691160
  7. Irving Fox, M.D.Cambridge, MA 021391144335035
  8. Patricia Fraser, MDBoston, MA 021151508893462
  9. Robert Friday, MD PHDBoston, MA 021141053393074
  10. Edith Garneau, M.D.Brockton, MA 023011407085558
  11. Irina Gavanescu Stockton, M.D., PH. D.Boston, MA 022151629397906
  12. Lydia Gedmintas, MDBoston, MA 021151518127810
  13. Hannah Gendelman, MDBoston, MA 022151427554302
  14. Suzanne Gilman, M.D.Worcester, MA 016061295029338
  15. Elena Gkrouzman, MDWorcester, MA 016051598100299
  16. Don Goldenberg, M.D.Newton, MA 024621992701502
  17. Dennis Goldin, M.D.Quincy, MA 021691659372787
  18. Thomas Goodman, MDGroton, MA 014501194702555
  19. Elizabeth Graef, D.O.Burlington, MA 018031598171878
  20. Ellen Gravallese, M.D.Worcester, MA 016551609866607
  21. Peter Grayson, MDBoston, MA 021181639195571
  22. Heinrich-Karl Greenblatt, MDFall River, MA 027201477014884
  23. Jerry Greene, M.D.West Roxbury, MA 021321144318916
  24. Donald Griger, MDSpringfield, MA 011071205823515
  25. Rachel Gross, M.D.Plymouth, MA 023601811157522
  26. John Guttell, MDBrockton, MA 023011386630473
  27. James Haigney, MDWorcester, MA 016051578120564
  28. Michael Hait, M.D.Dartmouth, MA 027471326028085
  29. Scott Halista, MDSpringfield, MA 011071548257496
  30. Gerald Harris, MDArlington, MA 024741407956634
  31. Leslie Harrold, M.D.Worcester, MA 016551578546248
  32. William Harvey, MDBoston, MA 021111437251352
  33. Jonathan Hausmann, MDCambridge, MA 021381932367562
  34. Simon Helfgott, MDBoston, MA 021151699889246
  35. Matthew Heller, M. D.Peabody, MA 019601912007139
  36. Jan Hillson, M.D.Cambridge, MA 021391912930157
  37. Audrey Ho, M.D.Charlestown, MA 021291184027922
  38. I Cheng Ho, MDBoston, MA 021151346292133
  39. Mehmet Hocaoglu, M.D.Worcester, MA 016051144848367
  40. John Hosey, MDWorcester, MA 016061801857370
  41. Tiffany Hsu, M.D., PH.D.Boston, MA 021151487180485
  42. Sicong Huang, M.D.Boston, MA 021151336672518
  43. David Huckins, M.D.Newton, MA 024621609890144
  44. David Hunter, M.D.Boston, MA 021181649238999
  45. Vibha Inamdar, MDFall River, MA 027201073856753
  46. Michael Indelicato, D.O.Peabody, MA 019601154577476
  47. Eric Jacobson, M.D.Worcester, MA 016551992787493
  48. Martin Kafina, M.D.Concord, MA 017421427016492
  49. Robert Kalish, M.D.Boston, MA 021111215974084
  50. Gwendolyn Kane-Wanger, MDWaban, MA 024681801876735

Source: CMS NPPES, primary taxonomy 207RR0500X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia8.4
  2. Massachusetts4.9
  3. New Hampshire4.1
  4. Connecticut4.0
  5. 50 states and D.C.2.4

Source: CMS NPPES, primary taxonomy 207RR0500X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

73.5% of these records appear in a Medicare file, against 81.6% 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. Massachusetts73.5%
  2. United States81.6%

Rheumatology Physician records in Massachusetts, measured

  • In a Medicare file252 of 343 · 73.5% here, 81.6% nationally
  • In the CMS Doctors and Clinicians file212 · 61.8% here, 69.5% nationally
  • Not updated in five years or more214 · 62.4% here, 56.6% nationally
  • Median graduation year2004 · the 212 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RR0500X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

343 NPPES records list rheumatology physician (207RR0500X) as their primary taxonomy with a practice address in Massachusetts: 4.9 per 100,000 residents against 2.4 nationally (50 states and D.C.). Boston has 145 of them (42%).

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. Illinois340
  2. Ohio289
  3. Pennsylvania413
  4. New Jersey253

States with a similar rate per 100,000

  1. New Hampshire4.1
  2. Connecticut4.0
  3. Maryland3.5
  4. New York3.1

The largest states

  1. California926
  2. New York599
  3. Texas545
  4. Florida494
  5. Pennsylvania413

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.