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 6 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. Sotonye Imadojemu, M.D., M.B.E.Boston, MA 021151902165012
  2. Joyce ImahiyeroboNorwell, MA 020611104086107
  3. Christopher Iriarte, MDBoston, MA 022151770073751
  4. Raluca Iuster, M.D.Norwood, MA 020621083672802
  5. Rachel Ivker, M.D.Springfield, MA 011071821094459
  6. Rebecca Jacobson, MDFramingham, MA 017021336588136
  7. Tarannum JaleelBoston, MA 021181821354648
  8. Farhana Jan, M.D.Boston, MA 022151558422584
  9. Anu Jayaraman, M.D.Norwood, MA 020621730135229
  10. Jennifer Jenkins, M.D.Norwood, MA 020621215139043
  11. Chad Jessup, M.D.Boston, MA 021151659527190
  12. Abdulhadi JfriBoston, MA 022151104590041
  13. Richard Johnson, MDBoston, MA 021141750355384
  14. David Jones, M.D., PH.D.Newton, MA 024621952339327
  15. Deep Joshipura, MDNorwood, MA 020621366970386
  16. Balaji Jothishankar, MD/MBABrockton, MA 023021619592417
  17. Kathleen Joyce, MDWaltham, MA 024511689652257
  18. Simran Kalsi, MDBoston, MA 021111386346344
  19. Michael Kaminer, MDChestnut Hill, MA 024671568424042
  20. Kay Kane, M.D.Cambridge, MA 021381790773828
  21. Seth Kates, M.D.Worcester, MA 016081760473557
  22. Elaine Kaye, MDWellesley Hills, MA 024811447205190
  23. Jacqueline Kemp, MD, MSBeverly, MA 019151598183709
  24. Brooke Kennamer, DOBoston, MA 021181093247603
  25. Khalil Khatri, M.D.Chelmsford, MA 018241033169610
  26. Rita Khodosh, M.D./PH.D.Worcester, MA 016051184886202
  27. Caroline Kim, M.D.Boston, MA 021151386602753
  28. Karen Kim, MDChestnut Hill, MA 024671215920004
  29. Kubinne Kim, MDBoston, MA 021151437341401
  30. Alexandra Kimball, MD MPHBoston, MA 022151073503603
  31. Andrew King, MD, PHDBoston, MA 021141447719273
  32. Nikolai Klebanov, MDBeverly, MA 019151386202158
  33. Wei-Che Ko, MDWorcester, MA 016051821523606
  34. Amy Koff, M.D.South Dennis, MA 026601144217670
  35. Howard Koh, MD MPHBoston, MA 021181093778482
  36. Sarah Kooper-JohnsonBrockton, MA 023021649039694
  37. Steven Kornbleuth, MDMelrose, MA 021761386634806
  38. Jeltje Koumans, M.D.Arlington, MA 024761467560789
  39. Arianne Kourosh, MDBoston, MA 021141417181801
  40. Katalin Kovalszki, MDWestford, MA 018861386761039
  41. James Kowalski, MDHyannis, MA 026011336230317
  42. Michael Krathen, MDNatick, MA 017601932376050
  43. Madeline Krauss, M.D.Wellesley, MA 024811265489595
  44. Daniela Kroshinsky, M.D., M.P.H.Boston, MA 021141346372331
  45. George Kroumpouzos, MD PHDSouth Weymouth, MA 021901336121581
  46. Jack Krushell, M.D.Somerville, MA 021441558328609
  47. Peter Kruy, M.D.Waltham, MA 024521932392495
  48. Louis Kuchnir, M.D.Marlborough, MA 017521043269731
  49. Anusha Kumar, MDBoston, MA 022151003496688
  50. Sandeep Kumar, MDBoston, MA 021151235464256

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.