NPPES file of Aug 9, 2026

Dermatology Physician in Massachusetts

627 NPPES records list dermatology physician with a practice address in Massachusetts, 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 10 of 13.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · 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, 266

  1. Boston266
  2. Worcester35
  3. Wellesley26
  4. Burlington20
  5. Beverly15

Dermatology Physician records in Massachusetts

  1. Bobby Reddy, M.D.Boston, MA 021141265797922
  2. Kavitha Reddy, MDNorth Falmouth, MA 025561407015266
  3. Kenneth Reed, M.D.Quincy, MA 021691295775732
  4. Pauline Reohr, M.D.Burlington, MA 018051033299136
  5. Owen Reynolds, M.D.North Andover, MA 018451407845712
  6. Rachel Reynolds, M.D.Boston, MA 022151790892099
  7. Shauna Rice, MDWorcester, MA 016051922758515
  8. Sarah Robinson, M.D.Boston, MA 021161972917391
  9. Alan Rockoff, M.D.Brookline, MA 024461457463127
  10. Ellen Roh, MDBoston, MA 021141598963498
  11. Paul Rolincik, M.D.Norwood, MA 020621942265673
  12. Michael Rosenbaum, M.D.Chelmsford, MA 018241932193877
  13. Thomas Rosenfeld, M.D.Worcester, MA 016061942203856
  14. Monique Roth, MDDedham, MA 020261427055953
  15. Karen Rothman, M.D.Westborough, MA 015811689658528
  16. Brandon Rowe, M.D.Concord, MA 017421083061048
  17. Mitchell Rubenstein, MDBrookline, MA 024451003873126
  18. Courtney Rubin, M.D., M.B.E.Boston, MA 021151407218670
  19. Thomas Ruenger, MDBurlington, MA 018051982695664
  20. Emily Ruiz, MDBoston, MA 022151053638197
  21. Ramzi Saad, MDPlymouth, MA 023601508862467
  22. Debjani Sahni, M.D.Boston, MA 021181033416888
  23. Michela SalustiBoston, MA 021181699478131
  24. Andrew Samel, M.D.Attleboro, MA 027031821066291
  25. Daniela Sanchez, MDBoston, MA 021111285200972
  26. Papri Sarkar, MDBoston, MA 021151306972013
  27. Marcos Sastre, MDPlymouth, MA 023601952506552
  28. Maxwell Sauder, M.D.Boston, MA 022151093172918
  29. Jessica Scanlon, M.D.Boston, MA 021151689833857
  30. Ashley Schaefer, NPWorcester, MA 016101942452511
  31. Peter Schalock, M.D.Boston, MA 021141265490866
  32. Carl Schanbacher, M.D.Marlborough, MA 017521366407371
  33. Deborah Schappell, MDWestport, MA 027901447258371
  34. Mark Scharf, M.D.Worcester, MA 016051366425290
  35. Zachary Schwager, MDBurlington, MA 018031174932446
  36. Eric Schwartz, MDBrookline, MA 024451316046139
  37. Margaret Schwarz, MDBoston, MA 021181669822219
  38. Deborah Scott, MDChestnut Hill, MA 024671477518322
  39. Yevgeniy Semenov, MD, MABoston, MA 021141508208505
  40. Maryanne Senna, M.D.Boston, MA 021141326276726
  41. Nishi Shah, MDBoston, MA 021151508555079
  42. Neda ShahriariBoston, MA 021151265963979
  43. Steven Shama, MDBrookline, MA 024451386630226
  44. Mohammed Sharaf, M.D.Boston, MA 021181285812446
  45. Divya Sharma, MD, FAADBurlington, MA 018051306296157
  46. Leila Shayegan, MDBurlington, MA 018051295390961
  47. Lisa Shen, M.D.Boston, MA 021181881915148
  48. Arthur Sher, M.D.Springfield, MA 011071851397483
  49. Vaneeta Sheth, MDBoston, MA 021151548461973
  50. Connie Shi, MDBoston, MA 021151689164030

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Massachusetts ranks 2 of 51 per resident

  1. District of Columbia10.9
  2. Massachusetts9.0
  3. Connecticut7.0
  4. Rhode Island6.7
  5. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

82.9% of these records appear in a Medicare file, against 84.6% 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. Massachusetts82.9%
  2. United States84.6%

Dermatology Physician records in Massachusetts, measured

  • In a Medicare file520 of 627 · 82.9% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file445 · 71.0% here, 72.6% nationally
  • Not updated in five years or more363 · 57.9% here, 54.0% nationally
  • Median graduation year2008 · the 445 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

627 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Massachusetts: 9 per 100,000 residents against 4.7 nationally (50 states and D.C.). Boston has 266 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. Illinois647
  2. Pennsylvania681
  3. North Carolina507
  4. Ohio507

States with a similar rate per 100,000

  1. District of Columbia10.9
  2. Connecticut7.0
  3. Rhode Island6.7
  4. New Hampshire6.3

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.